Research Final Reports

Final Reports document the executed methodology, detailed findings, and technical analysis for completed research tasks.

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Advanced Research

• Task 3181 - Improved Analysis Methodologies and Strategies for Complete Streets (PDF) December 2021  49.5 MB
• Task 3712 - System impact of connected and automated vehicles: An application to the 1-210 Connected Corridors pilot (PDF)  June 2022 6,411 kB
• Task 3128 - Interactive Simulation of Coopertive Adaptive Cruise Control (CACC) Vehicle Matching Increasing the effectiveness of the CACC system (PDF) (TXT) June 2020
• Task 3427 - Software and Hardware Systems for Autonomous Smart Parking Accommodating both Traditional and Autonomous Vehicles (PDF) - June 2021, 4.0 MB
• Task 3746 - Network Differential GNSS Corrections for Connected and Autonomous Vehicles (PDF) - January 2021, 1.6 MB
• Task 3405 - Connected Autonomous Vehicles: Safety During Merging and Lane Change and Impact on Traffic Flow (PDF) - September 2020, 5.1 MB
• Task 3406 - Evaluation of Autonomous Vehicles and Smart Technologies for Their Impact on Traffic Safety and Traffic Congestion (PDF) - June 2020, 1.9 MB
• Task 2911 - Using Cooperative Adaptive Cruise Control (CACC) to Form High-Performance Vehicle Streams (PDF) - March 2018, 2.6 MB

Design/Construction

• Task 3141 - After Study for the Richmond - San Rafael Bridge (Phase 1) (PDF) - June 2022, 19.7 MB
• Task 3502 - Analysis of the Benefits of Green Streets (PDF) - September 2020, 7.5 MB
• Task 3178 - Developing a Strategic Roadmap for Caltrans Implementation of Virtual Design Construction/Civil Integrated Management (PDF) - February 2020, 9.2 MB
• Task 3623 - Industry Capacity and Cost Escalation Study (PDF) - February 2020, 4.0 MB
• Task 3106 - Encasement Research: Effective Utility Encasement Criteria and Methods (PDF) - July 2019, 6.2 MB
• Task 2761 - Performance Measures for Roadside Features (PDF) - September 2018, 2.8 MB
• Task 2997 - Richmond-San Rafael Bridge Access Improvements Project Before Study Evaluation and Report (PDF) - April 2018, 4.0 MB
• Task 2982 - Sustainable Mitigation of Stormwater Runoff Through Fully Permeable Pavement (PDF) - March 2018, 12.4 MB
• Task 2895 - California Corrugated Steel Pipe (CSP) Culvert Service Life (PDF) - July 2017, 6.3 MB
• Task 2530 - Water Quality of Flow Through Cured-in-Place Pipe (CIPP) (PDF) - February 2017, 45.7 MB
• Task 2524 - Validating the Effects of Collaborative Partnering on Major Capital Projects (PDF) - January 2017, 2.7 MB
• Task 2866 - Bringing a Community Health Lens to Highway-to- Main Street Conversions (PDF) - May 2016, 2.6 MB
• Task 0918 - Development of Aesthetic, Low‐maintenance guardrail System Alternatives (PDF) - November 2015, 9.2 MB
• Task 2405 - Evaluation of Photo Speed Enforcement (PSE) in California Work Zones (PDF) - June 2015, 2.1 MB
• Task 2416 - Seismic Responses of MSE Walls Using Accelerated Alternative Backfill Materials with Recycled Tire Shreds and Lightweight Expanded Aggregates (PDF) - August 2013, 2.9 MB
• Task - 2484 Balancing Workload and Resources in Capital Programs: A Survey of Practices in Caltrans and Selected State Department of Transportation (PDF) - April 2013, 602 kB
• Task 1094 - The Effects of Transportation Corridor Features on Driver and Pedestrian Behavior and on Community Vitality (PDF) - December 2012, 7.7 MB
• Task 2247 - Evaluation of Methods to Reduce Speed in Work Zones (PDF) - June 2012, 3.8 MB
• Task 0645 - Development and Testing of a Low-Profile Barrier (PDF) - April 2012, 3.95 MB
• Task 1582 - Capital Outlay Support: Percentage Baseline and Benchmark (PDF) - June 2011, 1.3 MB
• Task 2049 - Final Task 5 Report: Strategic Recommendations - Safety Roadside Rest Area Master Plan (PDF) - April 2011, 4.3 MB
• Task 0515 - Development of Weed Control, Barrier Beneath Metal Beam Guardrail (PDF) - January 2011, 4.2 MB
• Task 0940 - Develop Methods to Reduce or Prevent Backing Crashes (PDF) - May 2010, 1.8 MB
• Task 1093 - Identifying Factors that Determine Bicycle and Pedestrian-Involved Collision Rates that Affect Bicycle and Pedestrian Demand at Multi-Lane Roundabouts (PDF) - May 2010, 1.5 MB
• Task 0625 - The Use of Native Plants and Mycorrhizal Fungi for Slope Stabilization and Topsoil Management (PDF) - February 2010, 3.5 MB
• Task 1044 - 2009 California Highway Safety Improvement Program 5 Percent Report (PDF) - August 2009, 391 kB
• Task 0624 - Developing Alternative Methods / Techniques for Plant Establishment Under Reduced Irrigation (PDF) - June 2009, 2.9 MB
• Task 1092 - Rest Areas – Reducing Accidents Involving Driver Fatigue (PDF) - May 2009, 3.1 MB
• Task 0920 - Development of New Kinds of Mobility Safety Barriers (PDF) - February 2009, 609 kB
• Task 0921 - Partnership Strategies for Safety Roadside Rest Areas (PDF) - January 2009, 2.1 MB
• Task 0917 - Evaluation of Wet Weather Accident Causation Criteria (PDF) - December 2008, 1.1 MB
• Task 0623 - Using Reinforced Native Grass Sod for Biostrips, Bioswales, and Sediment Control (PDF) - December 2008, 2.4 MB
• Task 0170 - Use of Organic Amendments for Revegetation of Disturbed Sites with Adverse Soil Conditions (PDF) - December 2008, 578 kB
• Task 0103 - Vegetation Conversion to Desirable Species Along Caltrans Rights-of-Ways (PDF) - December 2008, 2.52MB
• Task 0766 - Development and Crash Testing of an Aesthetic, See-Through Bridge Rail, Type 90 (PDF) - December 2008, 2.9 MB
• Task 0581 - Development of a Safety Management Protocol (PDF) - September 2008, 660 kB
• FHWA/CA/MI-2006/22 - Crash Testing of Various Roadside Hardware (PDF) - December 2006, 3.9 MB

Division Of Research, Innovation And System Information

• Task 3177 - Solar Power Initiative Using Caltrans Right-of-Way (PDF) - December 2020, 15.6 MB
• Task 3308 - Federal Road Charge Tax Administration Process (PDF) - March 2020, 1.2 MB
• Task 2910 - Early Opportunities to Apply Automation in California Managed Lanes (PDF) - July 2019, 1.8 MB
• Task 3134 - Safe Operation of Automated Vehicles in Intersections (PDF) - May 2018, 4.0 MB
• Task 2623 - Cooperative Adaptive Cruise Control (CACC) for Partially Automated Truck Platooning (PDF) - March 2018, 1.2 MB
• Task 3097 - Developing an Interactive Machine-Learning-based Approach for Sidewalk Digitalization (PDF) - January 2018, 2.2 MB
• Task 2921 - Application of a Project Prioritization Framework to the 2016 SHOPP (PDF) - September 2017, 2.7 MB
• Task 3064 - Crowdsourcing Innovation at Caltrans (PDF) - September 2016, 6.3 MB
• Task 2777 - Precision Mapping of the California Connected Vehicle Testbed Corridor (PDF) - November 2015, 2.3 MB
• Policy Brief - Increasing Highway Capacity Unlikely to Relieve Traffic Congestion (PDF) - October 2015, 253 kB
• Task 2785 - Developing a Decision Making Framework for Caltrans Project Prioritization (PDF) - October 2015, 1.8 MB
• Task 2414 - Evaluation of the Efficacy of Some Promising Algorithms for Damage Detection, Location, and Quantification in Seismic Response Modification Devices and Flexible Bridges (PDF) - November 2013, 5.8 MB
• Task 2128 - Outreach & Technology Transfer: Communications for Accelerating Adoption of Innovation (PDF) - December 2112, 382 kB
• Task 2036 - Promoting Research Results and New Technologies: Making the Case for Accelerated Deployment (PDF)- July 2011, 8.2 MB
• Task 0661 - Bird Species Identification and Population Estimation by Computerized Sound Analysis (PDF) - December 2010, 4.3 MB
• Task 0156 - Local Technical Assistance Program: Supplemental Program (PDF) - August 2010, 793 kB
• Task 0259 - WASHTO-X Program :Videoconferencing Information Exchange (PDF) - November 2009, 1.1 MB
• Task 1664 - Liability and Regulation of Autonomous Vehicle Technologies (PDF) - April 2009, 393 kB
• Task 6100 - Evaluating Wireless Broadband and System at California Safety Roadside Rest Areas (PDF) - December 2008, 7.0 MB

Environmental

• Task 3696 - Effects of LED Lighting on Terrestrial Wildlife (PDF) - April 2023, 16.9 MB
• Task 3263 - Quantifying the Effects of Roadside Barriers on Near Road Air Pollutant Dispersion and Concentration (PDF) - March 2023, 19.7 MB
• Task 3232 - Brake Wear Particulate Matter Emissions Modeling (PDF) - May 2021, 6.4 MB
• Task 2700 - Measures to Reduce Road Impacts on Amphibians and Reptiles in California: Best Management Practices and Technical Guidance (PDF) - March 2021, 16.5 MB
• Task 2666 - Develop Roadway Crossings for Sensitive Amphibians (PDF) - December 2020, 22.2 MB
• UCPRC-RR-2019-03 - Optimizing Rubberized Open-graded Friction Course (RHMA-O) Mix Designs for Water Quality Benefits: Phase I: Literature Review (PDF) - September 2020, 4.6 MB
• Task 3185 - Landscape Genomics Study on California Tiger Salamander (PDF) - July 2020, 6.2 MB
• Task 2724 - Develop a Tidewater Goby Survey Method Using Environmental DNA (PDF)  - October 2018, 4.9 MB
• Task 2978 - Using Noninvasive Genetics to Compare How a California Freeway Affects Gene Flow in a Disturbance-averse Versus a Disturbance-tolerant Species (PDF) - April 2017, 755 kB
• Task 2824 - Pilot Study: Do California highways act as barriers to gene flow for ground-dwelling mammals? (PDF) - December 2015, 2.1 MB
• Task 1579 - Tire-Noise Performance of Selected Montana Highway Pavements: On-Board Sound Intensity (OBSI) Measurements (PDF) - March 2010, 1.7 MB
• Task 0146 - Caltrans Thin Lift Study: Effects of Asphalt Pavements on Wayside Noise (PDF) - August 2010, 2.4 MB
• Task 1095 - Effects of Four-Lane Highways on Desert Kit Fox and Swift Fox: Inferences for the San Joaquin Kit Fox Population (PDF) - April 2010, 1.2 MB
• Task 0926 - Methods For Excluding Cliff Swallows From Nesting on Highway Structures (PDF) - April 2009, 1.5 MB
• Task 0925 - The Effects of Highways and Highway Construction Activities on Valley Elderberry Longhorn Beetle Habitat (PDF) - March 2009, 811 kB
• Task 0281 - Advanced Traffic Technology Test-Bed (PDF) - December 2008, 576 kB
• Metrans AR-05-03 - Development of an Exposure Model for Diesel Locomotive Emissions Near the Alameda Corridor (PDF) - February 2008, 5.9 MB

Equipment

• Task 3300 - Compartison of New and Existing Caltrans Hopper Body and Tailgate Sanders (PDF) - May 2022
• Task 3254 - Integrating Zero Emission Vehicles into the Caltrans Fleet (PDF) - April 2022
• AHMCT Preliminary Research and Investigations
  • Task 3004 - Workshop on Corrosion Protection Technology for Winter Maintenance – A Summary (PDF) - May 2018, 704 kB
  • Task 3004 - Workshop on Automated Vehicle Location (AVL) Technology for Winter Maintenance – A Summary (PDF) - March 2017, 189 kB
• Task 3085 - Continued Evaluation of the TowPlow Trailer System (PDF) - January 2018, 5.9 MB
• Task 2738 - Evaluation of Equipment Production and Procurement Practices (PDF) - August 2017, 2.5 MB
• Task 2737 - Fleet Replacement Model Evaluation and Refinement (PDF) - April 2017, 4.5 MB
• Task 2516 - Light Fleet In-vehicle Data Acquisition System Evaluation (FIDAS) (PDF) - September 2015, 8.0 MB

Executive

• Task 4010 - Research Implementation Accelerator: Workshop and Seed Funding Program (PDF) February 2023 782 kB
• Task 3834 - Caltrans Strategic Plan for Data Collection (PDF)* June 2022
• Task 3631 - Cross-Asset Optimization Model Development Services (PDF) - July 2021, 11MB
• Task 3725 - Statewide Risk Scale Across Multiple Assets/Vulnerabilities (PDF) - June 2021

Geotechnical/Structures

• Task 3679 - Fault Displacement Hazard (PDF) February 2023 28.6 MB
• Task 3021 - Fiber Optic Monitoring of Base Grouted Piles (PDF) - July 2021, 11.2 MB
• Task 3114 - Effect of Member End Eccentricity in Steel Truss Bridge Evaluation (PDF) - April 2021, 4.6 MB
• Task 3114 - High-Evaluation of Steel Pin and Pin Plate Strengths (PDF) - April 2021, 39.2 MB
• Task 2751 - High-Strength Steel Reinforcement in Critical Regions of Earthquake-Resistant Bridges (PDF) - November 2019, 15.9 MB
• Task 3018 - Development of Accurate Damping Models for Nonlinear Time History Analysis (PDF) - August 2019, 8.1 MB
• Task 2781 - Post-Tensioned Concrete Box-Girder Bridge Deck Replacement Analysis (PDF) - June 2019, 112.3 MB
• Task 2880 - Development of Performance-based Seismic Design of Ordinary Standard Bridges (PDF) - December 2018, 41.2 MB
• Task 2881 - Next-Gen Monitoring and Evaluation of California Bridges (PDF) - December 2018, 2.9 MB
• Task 2328 - A Handheld Terminal for Field Elements (PDF) - October 2018, 3.0 MB
• Task 2346 - Controlling Temperature and Shrinkage Cracks in Bridge Decks and Slabs (PDF) - August 2018, 9.3 MB
• Task 2544 - Seismic Performance of Precast Full-Depth Decks in Accelerated Bridge Construction (PDF) - July 2018, 16.9 MB
• Task 2927 - Responder Study Phase 3: Testing and Support (PDF) - June 2018, 5.5 MB
• Task 2994 - Seismic Behavior of Grade 80 RC Bridge Columns - Phase 1 (PDF) - June 2018, 16.0 MB
• Task 2111 - Geophysical Methods for Geotechnical Site Characterization (PDF) - February 2018, 16.6 MB
• Task 2539 - Interaction of MSE Abutments with Bridge Superstructures under Seismic Loading - Shaking Table Tests (PDF) - January 2018, 85 MB
• Task 3023 - Capacities of Pin and Hanger Assemblies, Phase 1 (PDF) - January 2018, 3.2 MB
• Task 2861 - Prequalifying Testing Protocol for Buckling-Restrained Braces Applied to Steel Truss Bridges (PDF) - January 2018, 15.5 MB
• Task 2561 - Seismic Assessment of Cut and Cover Tunnels - Large Scale Tests (PDF) - December 2017, 27 MB
• Task 2425 - Shake Table Studies of Soil-Abutment-Structure Interaction in Skewed Bridges (PDF) - July 2017, 99.8 MB
• Impact of Inspection Tube Placement on Structural Performance of CIDH Piles
  • Task 2173d - Characterization of Passing Ability of Concrete in CIDH Piles with Wet Conditions (PDF) - June 2017, 6.1 MB
  • Task 2173c - Influence of the Spacing of Longitudinal Reinforcement on the Performance of Laterally – Analytical Investigation (PDF) - December 2015, 3.7 MB
  • Task 2173b - Influence of the Spacing of Longitudinal Reinforcement on the Performance of Laterally - Experimental Investigation (PDF) - October 2014, 2.3 MB
  • Task 2173a - Assessing Highly Workable Concrete Mixtures for CIDH Pile Applications (PDF) - July 2014, 1.4 MB
• Task 2562 - Evaluation of Durability and Wear Characteristics of Viscous Fluid Dampers (PDF) - May 2017, 2.3 MB
• Task 2755 - Nonlinear Time History Analysis or Ordinary Standard Bridge (PDF) - May 2017, 15.5 MB
• Task 2532 - Assessment of Soil Arching Factor for Retaining Wall Pile Foundations (Phase I) (PDF) - March 2017, 11.9 MB
• Task 2342 - Effects of Superstructure Creep and Shrinkage on Column Design in Posttensioned Concrete Box-Girder Bridges (PDF) - February 2017, 11.0 MB
• Task 2578 - Calibration of LRFD Geotechnical Axial (Tension and Compression) Resistance Factors (φ) for California (PDF) - January 2017, 5.4 MB
• Task 2933 - Simulation of Liquefaction-induced Damage of the Port pf Long Beach Using the UBC3DPLM Model (PDF) - December 2016, 8.2 MB
• Task 2582 - Analysis of Multi-span Bridges Using OpenSees (PDF) - October 2016, 5.6 MB
• Task 2934 - Development of an Economic Framework to Evaluate Resilience in Recovering from Major Port Disruptions (PDF) - September 2016, 2.6 MB
• Task 2181 - Compliance Crash Testing of the Type 732SW Bridge Rail (PDF) - September 2016, 1.3 MB
• Task 2263 - Design and Capacity Assessment of External Shear Keys in Bridge Abutments (PDF) - July 2016, 10.2 MB
• Task 2423 - Performance of the Column-to-Shaft Pin Connections in Type-II Shafts (PDF) - May 2016, 40.1 MB
• Task 2107 - Non-destructive Damage Evaluation Based on Power Method with Time Collocation (PDF) - March 2016, 5.3 MB
• Task 2420 - Racking Response of Reinforced Concrete Cut and Cover Tunnel (PDF) - January 2016, 29.4 MB
• Task 2560 - Development Length for Headed Bars in Slab-Column Joints of RC Slab Bridges (PDF) - December 2015, 11.7 MB
• Task 2171 - Structural Behavior of Column-Bent Cap Beam-Box Girder Systems in Reinforced Concrete Bridges Subjected to Gravity and Seismic Loads
  
  • Part 2: Hybrid Simulation and Post-Test Analysis (PDF) - November 2015, 12.9 MB
• Task 2287 - Analytical and Experimental Development of Bridges with Foundations Allowed to Uplift
  • Part 1: Experimental Studies (PDF) - October 2015, 10.6 MB
  • Part 2: Analytical Studies (PDF) - October 2015, 17.2 MB
• Task 2563 - A706 Grade 80 Reinforcement for Seismic Applications (PDF) - August 2015, 6.9 MB
• Task 2265 - Seismic Performance of Precast Girder-to-Cap Connections for Accelerated Bridge Construction of Integral Bridges (PDF) - July 2015, 14.7 MB
• Task 2419 - Parametric Study of Ordinary Standard Bridges using OpenSees and CSiBridge (PDF) - July 2015, 11.0 MB
• Task 1648 - Application of Three-Dimensional Laser Scanning for the Identification, Evaluation, and Management of Unstable Highway Slopes (PDF) - May 2015, 5.7 MB
• Task 1946 - Time-Dependent Deflection of In-Span Hinges in Prestressed Concrete Box Girder Bridges (PDF) - May 2015, 8.4 MB
• Task 2417 - Concrete-Filled Tube Bridge Pier Connections for Accelerated Bridge Construction (PDF) - May 2015, 12.3 MB
• Task 2493 - Interaction of GRS Abutments with Bridge Superstructures under Seismic Loading - Phase I (PDF) - April 2015, 2.0 MB
• Task 2316 - Shear Resistance of End Panels in Steel and Steel-Concrete Composite Girders (PDF) - March 2015, 22.1 MB
• Task 2176 - Next Generation of Bridge Columns for Accelerated Bridge Construction in High Seismic Zones (PDF) - August 2014, 60 MB
• Task 2280 - Probabilistic Damage Control Approach for Seismic Design of Bridges (PDF) - June 2014, 6.3 MB
• Task 2418 - Comparative Study of Model Predictions and Data from Caltrans/CSMIP Bridge Instrumentation Program: A Case study on the Eureka-Samoa Channel Bridge (PDF) - March 2014, 4.0 MB
• Task 2240 - Required Embedment Length of Column Reinforcement Extended into Type II Shafts (PDF) - September 2013, 11.1 MB
• Task 1723 - Investigation of Methacrylate Rehabilitation Strategy to Extend the Service Life of Concrete Bridge Decks - Geotechnical/Structures (PDF) - September 2013, 24.3 MB
• Task 2270 - Development of Improved Guidelines for Seismic Analysis and Design of Earth Retaining Structures (PDF) - July 2013, 7.5 MB
• Task 2296 - Resilient Bridges: Replaceable Structural Fuses for Post-Earthquake Accelerated Service, Phase I: Analytical Investigation (PDF) - June 2013, 10.9 MB
• Task 2180 - Post-Earthquake Bridge Damage Mitigation - Post-Earthquake Damage Repair of Various Reinforced Concrete Bridge Components A (PDF) - June 2013, 2.5 MB
• Task 1983 - Tsunami Forces on Selected California Coastal Bridges (PDF) - June 2013, 9.8 MB
• Task 2253 - Post-Earthquake Bridge Damage Mitigation - Post-Earthquake Damage Repair of Various Reinforced Concrete Bridge Components B (PDF) - June 2013, 1.8 MB
• Task 2349 - The Effect of Live Load on the Seismic Response of Bridges (PDF) - May 2013, 9.3 MB
• Task 0932 - Effects of Soil Slope on the Lateral capacity of Piles in Cohesive and Cohesionless Soils (PDF) - April 2013, 11.4 MB
• Task 1232 - Implementing and Deploying Data Management Tools within Geotechnical Services (PDF) - March 2013, 4.3 MB
• Task 1233 - Reusable Instrumented Test Pile for Improved Pile Design in Granular Soils (PDF) - March 2013, 6.3 MB
• Task 2177 - Bridge Design for Earthquake Fault Crossing: Synthesis of Design Issues and Strategies (PDF) - December 2012, 4.9 MB
• Task 1775 - Feasibility Studies for Improving Caltrans Bridge Fragility Relationships (PDF) - September 2012, 13 MB
• Task 1741 - Water Jetting for the Mitigation of Defects in Drilled Shafts - A Laboratory Investigation of Jetting Effectiveness in Different Deleterious Materials (PDF) - September 2012, 1.5 MB
• Task 2242 - Effect of Vertical Groud Motions on Shear Demand and Capacity in Bridge Columns (PDF) - March 2012, 7.8 MB
• Task 2040 - Nonlinear Load-Deflection Behavior of Abutment Backwalls with Varying Height and Soil Density (PDF) - December 2011, 4.6 MB
• Task 2253 - Utilization of Strong Motion Data for Toll Bridge Damage Assessment (PDF) - October 2011, 5.2 MB
• Task 2149 - The Feasibility of Using Buckling-Restrained Braces for Long-Span Bridges (PDF) - September 2011, 2.7 MB
• Task 2001 - Seismic Performance of an I-Girder to Inverted-T Bent Cap Connection (PDF) - September 2011, 17 MB
• Task 1526 - Fatigue Life of Steel Base Plate to Pole Connections for Traffic Structures (PDF) - July 2011, 3.8 MB
• Task - 1922 - Long Term Structural Performance Monitoring of Bridges Hardware Maintenance and, Long-term Data Collection/Analysis (PDF) - June 2011, 1.1 MB
• Task 1131 - Creep and Drying Shrinkage of High Performance Concrete for the Skyway Structures of the New San Francisco – Oakland Bay Bridge and Cement Paste (PDF) - April 2011, 1.8 MB
• Task 1098 - Stability of Bridge Column Rebar Cages During Construction (PDF) - November 2011, 11.8 MB
• Task 1999 - Seismic Response of Precast Columns with Energy Dissipating Joints (PDF) - May 2011, 82.3 MB
• Task 0939 - Validating the Durability of Corrosion Resistant Mineral Admixture Concrete (PDF) - December 2010, 4.1 MB
• Task 1978 - Post-Earthquake Traffic Capacity of Modern Bridges in California (PDF) - March 2010, 9.73 MB
• Task 0734 - ShakeCast - Developing a Tool for Rapid Post-Earthquake Response (PDF) - June 2009, 21.6 MB
• Task 0076 - Pile Group Program for Full Material Modeling and Progressive Failure (PDF) - December 2008, .99 MB
• Task 0024 - Development and Validation of the Downhole Freestanding Shear Device (DFSD) for Measuring the Dynamic Properties of Clay (PDF) - December 2008, 34.7 MB
• Task 0130 - The Evaluation of Key System Performance Measures for the Kings Stormwater Crossing Bridge Using a Level IV Non-Destructive Damage Evaluation Method (PDF) - December 2008, 4.3 MB
• Task 0252 - Analysis of Laterally Loaded Long or Intermediate Drilled Shafts of Small or Large Diameter in Layered Soils (PDF) - December 2008, 2.5 MB
• Task 0081 - Vibration-Based Structural Health Monitoring of Highway Bridges (PDF) - December 2008, 12.1 MB
• Task 0145 - Socio-Economic Effect of Seismic Retrofit Implemented on Bridges in the Los Angeles Highway Network (PDF) - December 2008, 6.3 MB
• Task 0629 - Investigation of Flange Failures in Falsework Cap and Sill Beams (PDF) - December 2008, 3.1 MB
• Task 0633 - Load Capacity, Failure Mode and Design Criteria Investigation of Sand Jacks (PDF) - December 2008, 1.6 MB
• Task 0245 - Long-Term Structural Performance Monitoring of Bridges (PDF) - December 2008, 7.3 MB
• Task 0246 - Snaplock Fiber Reinforced Composites Technology Applied to Overhead Sign Structures (PDF) - December 2008, 3.5 MB
• Task 0936 - Placement of Mass Concrete for Cast-in-Place Concrete Piling (PDF) - December 2008, 1.7 MB
• Task 0607 - Effect of Fabrication Procedures and Weld Melt-Through on Fatigue Resistance of Orthotropic Steel Deck Welds (PDF) - December 2008, 6.7 MB
• Task 0005 - Evaluation and Implementation of an Improved Methodology for Earthquake Ground Response Analysis (PDF) - December 2008, 18.9 MB
• Task 0057 - End-User Interest in Geotechnical Data Management Systems (PDF) - November 2008, 10.1 MB
• Task 0112 - Investigation of Integrity and Effectiveness of RC Bridge Deck Rehabilitation Using CFRP Composites A (PDF) - November 2008, 4.1 MB
• Task 0284 - Visual Inspection & Capacity Assessment of Earthquake Damaged Reinforced Concrete Bridge Elements (PDF) - November 2008, 34.2 MB
• Task 0112 - Investigation of Integrity and Effectiveness of RC Bridge Deck Rehabilitation Using CFRP Composites B (PDF) - November 2008, 34.2 MB
• Task 1963 - Development of Guidelines for Incorporation of Vertical Ground Motion Effects in Seismic Design of Highway Bridges (PDF) - May 2008, 4.0 MB
• FHWA/CA/OR-99/07 - Compliance Crash Testing of K-Rail Used in Semi-permanent Installations (PDF) - October 1999, 7.8 MB

Maintenance

• Task 4133 - Evaluation of a Portable Snow Melter for Use in Caltrans Maintenance Yards (PDF) July 2023 4.2 MB
• Task 3130 - Evaluation of Hybrid Electric Street Sweepers (PDF) -  April 2022
• Task 3255 - Mountain Pass Road Opening (MPRO) Implementation and Training (PDF) - November 2021, 3.83 MB
• Task 3183 - Development of Data Collection Systems for Large-Scale Particle Image Velocimetry (LSPIV) (PDF) - June 2021, 5.2 MB
• Task 3149 - Managing Low Volume Access Points in Work Zones (PDF) - July 2020, 9.1 MB
• Task 3176 - Research to Support Crack Cleaning Operations in Moving Lane Closures (PDF) - January 2020, 22.2 MB
• Task 2543 - Investigation of Polyester Concrete Overlay Rehabilitation Strategy to Extend the Service Life of Concrete Bridge Decks (PDF) - October 2019, 5.7 MB
• Task 2730 - Evaluation of Remote Control Mowers for Roadside Management (PDF) - October 2019, 3.7 MB
• Task 3038 - Evaluation of Work Zone Intrusion Alarms (PDF) - August 2018, 4.0 MB
• Task 2981 - Introducing the Resilience into the State Transportation Network (PDF) - January 2018, 1.1 MB
• Task 3043 - Visibility Standards for Field Worker Apparel and Personal Protective Equipment (PDF) - July 2018, 999 kB
• Task 2748 - Determination of In-Situ Compressive Strength of Precast Concrete Girders (PDF) - December 2017, 2.6 MB
• Task 2990 - Field Testing of the Snowplow Driver Assistance System (PDF) - December 2016, 1.0 MB
• Task 2887 - Solar Lighting Evaluation for Highway Applications - An Evaluation of a Solar Lighting Trailer (PDF) - April 2017, 3.9 MB
• Task 2732 - Evaluation of Devices for Improving Traction Control in Winter Conditions (PDF) - July 2016, 5.0 MB
• Task 2821 - Exploring Unintended Environmental and Social-Equity Consequences of Transit Oriented Development (PDF) - October 2015, 21.2 MB
• Task 2944 - Tire Traction Control Device Durability Study (PDF) - October 2015, 7.1 MB
• Task 2771 - Support for Avalanche Sensing and Communications (PDF) - September 2015, 4.6 MB
• Task 2299 - Mobile Real-Time Information System for Snow Fighter Supervisors– System Design & Test (PDF)- September 2015, 6.2 MB
• Task 2516 - DOE Fleet In-Vehicle Data Aquistion System (FIDAS) Technical Support Testing (PDF) - September 2015, 8.0 MB
• Task 2335 - Improved Deicing Methods for Snow and Ice Removal: Evaluation of the Epoke Sander/Spreader for Caltrans Operations (PDF) - September 2015, 19.8 MB
• Task 2167 - Evaluation of the University of Minnesota GPS Snowplow Driver Assistance System (PDF) - August 2015, 8.6 MB
• Task 2220 - Evaluation of GPS-based Mountain Pass Road Opening for Tioga Pass (PDF) - July 2015, 7.0 MB
• Task 2215 - Deployment Support and Caltrans’ Implementation of the Sealzall Machine (PDF) - October 2014, 1.3 MB
• Task 1810 - Research and Development for Avalanche Sensing (PDF) - September 2014, 8.3 MB
• Task 1535 - First Responder Support Systems Testbed (FiRST): Cross Cutting Cooperative Systems for Emergency Management (PDF) - August 2014, 15.4 MB
• Task 2220 - Evaluation and Development of High Flow Vacuum Systems for Roadway and Roadside Litter Collection (PDF) - June 2014, 32.22 MB
• Task 2338 - Continued Evaluation of Pothole Patching Equipment, Materials, and Processes (PDF) - Jun 2014, 3.7 MB
• Task 2249 - Evaluation of COZEEP and MAZEEP officers use in Caltrans Construction and Maintenance Work Zones (PDF) - October 2013, 1.6 MB
• Task 1723 - Investigation of Methacrylate Rehabilitation Strategy to Extend the Service Life of Concrete Bridge Decks - Maintenance (PDF) - September 2013, 11.4 MB
• Task 2248 - Evaluation of a Prototype Hydrogen Fuel Cell Powered Lighting Trailer (PDF) - June 2013, 10.9 MB
• Task 1954 - Evaluation of New Technology in Culvert Cleaning (PDF) - June 2012, 4.9 MB
• Task 1738 - Evaluation of Pothole Patching Equipment and Processes (PDF) - June 2012, 636 kB
• Task 1103 - Continued Research, Evaluation, and Implementation of Methods to Reduce Roadside Trash (PDF) - June 2012, 3.4 MB
• Task 1828 - Research Planning for Caltrans Emergency Maintenance Response (PDF) - September 2011, 1.0 MB
• Task 1842 - Scientific Evaluation of the ArmorGuard Mobile Barrier System (PDF) - June. 2011, 1.3 MB
• Task 1064 - Development of the Sealzall Machine - Upgrade to the TTLS (Pavement Crack Sealer) (PDF) - September 2010, 1.2 MB
• Task 1653 - Balsi Beam: Technology Transfer and Deployment (PDF) - July 2010, 2.9 MB
• Task 1104 - Vegetation and Debris Control Methods for Maintenance-Friendly Roadside Design (PDF) - June 2010, 6.8 MB
• Task 1102 - Work Zone Intrusion Countermeasure Identification, Assessment, and Implementation Guidelines (PDF) - May 2010, 9.6 MB
• Task 1955 - Assessment of Graffiti Removal Practices and Initial Development of a Tool for Removing Graffiti from Retroreflective Signs (PDF) - December 2009, 2.4 MB
• Task 1645 - Investigation of Ground-Penetrating Radar (GPR) Technology for the Health of Bridge Decks: Phase I – Feasibility Testing (PDF) - September 2009, 6.5 MB
• Task 1099 - Compressed Natural Gas (CNG) Sweeper Operation Evaluation (PDF) - September 2009, 287 kB
• Task 1520 - Identifying Excessive Vehicle Idling and Opportunities for Off-Road Fuel Tax Credits for Stationary Operations in the Caltrans Fleet - Phase 1 (PDF) - September 2009, 2.6 MB
• Task 0289 - Carrier Phase Differential GPS aided INS for Snowplow Guidance (PDF) - December 2008, 1.5 MB
• Task 0582 - Applying Safety Improvements to Fleet Vehicles (PDF) - December 2008, 8.8 MB
• Task 0253 - Development of Vegetation Cutting Tool Attachments for the Automated Roadway Debris Vacuum (PDF) - December 2008, 6.8 MB
• Task 0279 - Intelligent Herbicide Application System for Reduced Herbicide Vegetation Control Phase II - Commercialization (PDF) - December 2008, 26.8 MB
• Task 0944 - Homeland Security: Keeping Abreast of Transportation Security Technologies and Best Practices (PDF) - December 2008, 1.0 MB
• Task 1586 - Event Driven Video Monitoring for Driver Training: Evaluation of Pilot Project (PDF) - October 2008, 7.6 MB
• Task 0182 - Caltrans Bridge Inspection Aerial Robot (PDF) - October 2008, 0.98 MB
• Task 0580 - Alternatives to Labor Intensive Tasks in Roadside Vegetation Maintenance (PDF) - June 2008, 5.0 MB
• Task 0937 - Enhancement & Field Evaluation of an Advanced Clearance Measurement System for Highway Structures, Including Generation of Clearance Diagrams (PDF) - June 2008, 1.4 MB
• Task 0947 - Evaluation of Current Technologies and Development of Novel Techniques for Detection of Obstacles Buried in Snow (PDF) - April 2008, 564 kB
• Task 0819 - Workzone Safety Improvements through Enhanced Warning Signal Devices (PDF) - January 2008, 2.7 MB

Modal

• Task 3788 - Devlopment and Implementation of Integrated Dynamic Transit Operations System (IDTO) Phase II+ (PDF) - April 2023 9.5 MB
• Task 3519 - Developing Metrics to Measure Equity in Transit or Rail Projects (PDF) - September 2023 8.94 MB
• Task 3365 - All Aboard! Easier Transit Travel with Standardized Payments (PDF) - September 2023
• Task 3520 - Land Use Analysis on Vertiports Based on a Case Study of the San Francisco Bay Area (TXT) (PDF) - May 2023
• Task 3368 - Integrating Micromobility with Public Transportation: A Case Study of the California Bay Area (PDF) - February 2023, 4.4 MB
• Task 3436 - Investigation of Truck Data Collection Using LiDAR Sensing Technology Along Rural Highways (PDF)* September 2021
• Task 3435 - Public Transportation, Transportation Network Companies (TNC) and Active Modes: A pre- and post- COVID-19 analysis (PDF) - January 2022, 2.5 MB
• Task 3510 - Steps to Supplement Park-and-Ride Public Transit Access with Ride-and-Ride Shuttles (PDF) - July 2021, 4.1 MB
• Task 3438 - Large-Scale and Long-Term Forecasting of Performance Measurement of Public Transportation Systems (PDF) - July 2021, 1.6 MB
• Task 3298 - Public Transit and Shared Micromobility Interactions in California (PDF) - June 2021, 5.1 MB
• Task 3434 - Innovations in Transit? An In-Depth Case Study of the City of Monrovia/Lyft Public-Private Partnership to Increase Transit Ridership in Suburbia (PDF) - June 2021, 6.4 MB
• Task 3441 - Increasing Access, Mobility and Shelter Opportunities for Disadvantaged Populations:  Affordable Housing in Transit-Oriented Developments (PDF) - May 2021, 16.7 MB
• Task 3509 - City Best Practices to Improve Transit Operations and Safety (PDF) - April 2021 5.1 MB
• Task 3426 - Non-myopic Pathfinding for Shared-Ride Vehicles: A Bi-Criteria Best-Path Approach Considering Travel Time and Proximity to Demand (PDF) - April 2021 5.1 MB
• Task 3296 - Locations for Future Intercity Passenger Rail Maintenance or Layover Facilities in California (PDF) - January 2020, 20.6 MB
• Task 3151 - Quantifying Results of Key Transit Investments (PDF) - July 2019, 2.0 MB
• Task 3505 - 2018 Census of California Water Transit Services (PDF) - February 2019, 6.1 MB
• Task 2663 - Development and Field Testing of An Integrated Dynamic Transit Operation System (IDTO) (PDF) - August 2018, 2.1 MB
• Task 2521 - Dynamic Transit Trip Planner (DTTP) (Interactive Transit Station Information System [ITSIS]) (PDF) - April 2018, 5.9 MB
• Task 3124 - Los Angeles Metro Bus Data Analysis Using GPS Trajectory and Schedule Data (PDF) - March 2018, 5.6 MB
• Task 2664 - Bus Rapid Transit (BRT) Toolbox: Assessing Person Throughput to Measure Transportation Impacts for BRT Projects (PDF) - January 2018, 1.3 MB
• Task 2499 - One-way Electric Vehicle Carsharing in San Diego: An Exploration of Behavioral Impacts and the Impact of Pricing Incentives on Improving Operational Efficiency (PDF) - January 2018, 2.1 MB
• Task 2628 - Improving Livability Using Green and Active Modes: A Traffic Stress Level Analysis of Transit, Bicycle, and Pedestrian Access and Mobility (PDF) - May 2017, 5.0 MB
• Task 2867 - A Tool to Evaluate and Optimize Multi-Modal Transit Access (PDF) - May 2017, 1.8 MB
• Task 2964 - Designing a Transit-Feeder System Using Bikesharing and Peer-to-Peer Ridesharing (PDF) - May 2017, 6.5 MB
• Task 2508 - Field Operational Tests of Vehicle-Assist and Automation (VAA) System Using Full-size Public Transit Buses (PDF) - December 2016, 9.6 MB
• Task 2802 - Heightening Walking Above its Pedestrian Status: Walking and Travel Behavior in California (PDF) - June 2016, 4.2 MB
• Task 2806 - Promoting Peer-to-Peer Ridesharing Services as Transit System Feeders (PDF) - May 2016, 6.1 MB
• Task 2634 - Exploring Bicycle and Public Transit Use by Low-Income Latino Immigrants: A Mixed-Methods Study in the San Francisco Bay Area (PDF) - May 2016, 1.2 MB
• Task 2873 - Coordinating Transit Transfers in Real Time (PDF) - May 2016, 1.5 MB
• Task 2637 - International Lessons for Promoting Transit Connections to High-Speed Rail Systems (PDF) - April 2016, 2.0 MB
• Task 2630 - Transit Performance Measures in California (PDF) - April 2016, 1.6 MB
• Task 1768 - Integration of Aviation Automated Weather Observation Systems (AWOS) with Roadside Weather Information Systems (RWIS): Phase II (PDF) - December 2015, 10.7 MB
• Task 2461 - Smart Travel Choices - Field Operational Tests (PDF) - November 2015, 2.8 MB
• Task 2336 - Evaluation of the TowPlow for CALTRANS Operations (PDF) - September 2015, 4.3 MB
• Task 2631 - Promoting Intermodal Connectivity at California’s High-Speed Rail Stations (PDF) - July 2015, 3.2 MB
• Task 2629 - Comparing Data Quality and Cost from Three Modes of On-Board Transit Passenger Surveys (PDF) - June 2015, 1.9 MB
• Task 2892 - Passenger Flows in Underground Railway Stations and Platforms (PDF) - May 2015, 1.2 MB
• Task 2627 - Integrating Multimodal Network Data into Benefit-Cost Analysis for Transportation Planning and Public Policy (PDF) - March 2015, 4.6 MB
• Task 2274 - The Potential for Using Transit Infrastructure for Air Freight Cargo Movement: Feasibility Analysis of Freight Train Operation Logistics (PDF) - February 2015, 2.1 MB
• Task 1912 - Roles of Airports in Regional Disasters: Lessons on Disaster Response, Short-Term Disaster Recovery, and Long-Term Economic Recovery for the San Francisco Bay Area (PDF) - January 2015, 2.6 MB
• Task 2333 - Bus Rapid Transit (BRT) Toolbox: BRT Person Throughput-Vehicle Congestion Tradeoffs (PDF) - December 2014, 1.1 MB
• Task 1912 - Cascading Failures: Earthquake Threats to Transportation and Utilities (PDF) - December 2014, 6.6 MB
• Task 2889 - Modal Shift and High-Speed Rail: A Review of the Current Literature (PDF) - June 2014, 542 kB
• Task 2169 - Development of Tools for Facilitating Smart Travel Choices through Real-Time Information (PDF) - November 2013, 1.9 MB
• Task 1910 - A Combined Quantitative and Qualitative Approach to Planning for Improved Intermodal Connectivity at California Airports - Phase II (PDF)- August 2013, 4.1 MB
• Task 1230 - Tool Development to Evaluate the Performance of Intermodal Connectivity (EPIC) to Improve Public Transportation – Phase 2B (PDF) - August 2012, 2.7 MB
• Task 1732 - Applying Safety Treatments To Rail-Highway At-Grade Crossings (PDF) - May 2012, 2.4 MB
• Task 1737 - Smart Parking Value Pricing Pilot Project (VPPP) on the COASTER Commuter Rail Line in San Diego, California (PDF) - March 2012, 4.4 MB
• Task 2028 - Online Transit Trip Planner for Small Agencies Using Google Transit: Final Deployment Package (PDF) - September 2011, 36.8 MB
• Task 1223 - Development of an Integrated Adaptive Transit Signal Priority (ATSP) and Dynamic Passenger Information (DPI) System (PDF) - August 2011, 3.1 MB
• Task 2026 - State and Federal Project Development Procedures for Bus Rapid Transit: Managing Differences and Reducing Implementation Delays (PDF)- August 2011, 745 kB
• Task 2025 - Assess the Trade-Offs between People Throughput and Level of Service Degradation in the Conversion of a Mixed Flow Lane to a Bus Only Lane on US 101 (PDF) - May 2011, 3.6 MB
• Task 0742 - Relieve Congestion and Conflicts Between Railroad and Light Rail Grade-Crossing Intersections (PDF) - May 2010, 1.4 MB
• Task 1646 - Developing Operating Rules and Simulating Performance for One-dedicated-lane Bus Rapid Transit/Light Rail System (PDF) - February 2010, 1.2 MB
• Task 1869 - Caltrans District 4 Employee Bikesharing Pilot Program (PDF) - February 2011, 1.3 MB
• Task 0955 - EasyConnect II: Integrating Transportation, Information, and Energy Technologies at the Pleasant Hill BART Transit Oriented Development (PDF) - November 2009, 9.5 MB
• Task 0747 - Driver Behavior at Rail Crossings: Cost-Effective Improvements to Increase Driver Safety at Public At-Grade Rail-Highway Crossings in California (PDF) - March 2009, 12.7 MB
• Task 0952 - Evaluation of Cost-Effective Planning and Design Options for Bus Rapid Transit in Dedicated Bus Lanes (PDF) - February 2009, 1.4 MB
• Task 0637 Analysis Toward Mitigation of Congestion and Conflicts at Light Rail Grade-Crossings and Intersections (PDF) - January 2009, 888 kB
• Task 0564 - Airport Managers’ Guide for the Maintenance of Asphalt Pavements of General Aviation Airports (PDF) - January 2009, 2.7 MB
• Task 0954 - Field Demonstration and Tests of Lane- Assist/Guidance and Precision Docking Technology (PDF) - January 2009, 3.4 MB
• Task 0760 - Emergency EDAPTS Retainer Support (PDF) - December 2008, 980 kB
• Task 0703 - Toward Deployment of Adaptive Transit Signal Priority (ATSP) (PDF) - October 2008, 1.6 MB
• Task 0990 - San Joaquin Rail Corridor Crossing Survey (PDF) - June 2008, 1.4 MB
• Task 0757 - Transit Signal Priority Research Tools (PDF) - May 2008, 4.5 MB

Pavement

• Task 3194 - Pavement Recycling: Shrinkage Crack Mitigation in Cement - Treated Pavement Layers - Phase 2a Literature Review and FDR-C Test Road Construction and Monitoring - December 2022
• Task 2691 - Simulation of Cumulative Annual Impact of Pavement Structural Response on Vehicle Fuel Economy for California Test Sections (PDF) - May 2016 15.23 MB
• Task 2650 - Developing Guidelines for Cracking Assessment for Use in Vendor Selection Process for Pavement Crack Data Collection/Analysis Systems and/or Services (PDF) - March 2020
• Task 3224 - American Micromobility Panel (PDF) - April 2023
• Task 3327 - Transformation of Engineering Tools to Increase Material Efficiency of Concrete (PDF) December 2021 3,831 kB
• Task 3811 - Development of Caltrans Concrete Overlay on Asphalt Pavement Design Catalog Tables Using Pavement ME (PDF) - July 2022, 630 kB
• Task 3811 - Development of Caltrans Jointed Concrete Pavement Design Catalog Tables Using Pavement ME (PDF) September 2022 1.3 MB
• Task 3201 - Concrete Overlay in Asphalt Pilot Project at Woodland SR113: Construction (PDF) - July 2021, 24.6 MB
• Task 3199 - Pavement ME Sensitivity Analysis Version 2.5.3 (PDF) - May 2021, 24.8MB
• UCPRC-GL-2020-01 - Guide for Partial- and Full-Depth Pavement Recycling in California (PDF) - December 2020, 14.9 MB
• Task 3209 - Life Cycle Assessment and Life Cycle Cost Analysis for Six Strategies for GHG Reduction in Caltrans Operations (PDF) - September 2020, 4.6 MB
• UCPRC-TM-2019-01 - Development of Thin Bonded Concrete Overlay of Asphalt Design Method: Evaluation of Existing Mechanistic Empirical Design Methods (PDF) - April 2020, 971 kB
• Task 2708A - Pavement Recycling: Shrinkage Crack Mitigation in Cement-Treated Pavement Layers - Phase 1 (PDF) - September 2018, 9.6 MB
• Task 2667 A - Mechanistic-Empirical (ME) Design: Mix Design Guidance for Use with Asphalt Concrete Performance-Related Specifications (PDF) - August 2018, 5.6 MB
• Task 2672 - Support for Superpave Implementation: Round Robin Hamburg Wheel-Track Testing (PDF) - December 2017, 9.3 MB
• Task 2668 - Evaluation of the Effect of Deflection Waveform on Fatigue Test Results for Hot Mix Asphalt (PDF) - November 2017, 2.7 MB
• Task 2676 - Investigation of the Effect of Reclaimed Asphalt Pavement and Reclaimed Asphalt Shingles on the Performance Properties of Asphalt Binders: Phase 1 Laboratory Testing (PDF) - October 2017, 10.5 MB
• Task 3024A - Performance Based Specifications: Literature Review on Increasing Crumb Rubber Usage by Adding Small Amounts of Crumb Rubber Modifier in Hot Mix Asphalt (PDF) - September 2017, 48 kB
• Task 3101 - Local Government Pavement Research, Development, and Implementation Organization in Several States (PDF) - April 2017, 5.7 MB
• Task 2702 - Results from Visual Inspection and Laboratory Testing for ASR in Existing Concrete Cores from Bridges and Pavements in California (PDF) - March 2017, 14.3 MB
• Task 2693A - Development of Recommended Guidelines for Preservation Treatments for Bicycle Routes (PDF) - January 2017, 13.2 MB
• Task 2707 - Full-Depth Recycling Study: Test Track Construction and First-Level Analysis of Phase 1 and Phase 2 HVS Testing, Forensic Investigation, and Phase 1 Laboratory Testing (PDF) - July 2016, 14.7 MB
• Task 2708B - Pavement Recycling: Literature Review on Shrinkage Crack Mitigation in Cement-Stabilized Pavement Layers (PDF) - June 2015, 1.3 MB
• Task 2482 - Freight-Truck-Pavement Interaction, Logistics, and Economics: Final Phase 1 Report (Tasks 7-8) (PDF) - August 2014, 5.2 MB
• Task 2600 - Investigation of Noise, Ride Quality and Macrotexture Trends for Asphalt Pavement Surfaces: Summary of Six Years of Measurements (PDF)- June 2013, 13.9 MB
• Task 2375 - Investigation of Tire/Pavement Noise for Concrete Pavement Surfaces: Summary of Four Years of Measurements (PDF) - June 2013, 6.9 MB
• Task 2385D - Warm-Mix Asphalt Study: Field Test Performance Evaluation (PDF) - December 2013, 3.9 MB
• Task 2380 - Implementation of New Quieter Pavement Research: Accelerated Pavement Testing and Laboratory Evaluation of Different Open-Graded Hot-Mix Asphalt Materials (PDF) - October 2013, 8.9 MB
• Task 2385A - Warm-Mix Asphalt Study: Evaluation of Hot- and Warm-Mix Asphalt with Respect to Binding Aging (PDF) - June 2013, 1.2 MB
• Task 2385B - Warm-Mix Asphalt Study: Evaluation of Rubberized Hot- and Warm-Mix Asphalt with Respect to Emissions (PDF) - June 2013, 1.1 MB
• Task 2385C - Warm-Mix Asphalt Study: Summary Report on Rubberized Warm-Mix Asphalt Research (PDF) - June 2013, 555 kB
• Task 2482 - Freight-Truck-Pavement Interaction, Logistics, and Economics: Final Phase Report (Tasks 1- 6) (PDF) - December 2012, 4.1 MB
• Task 1874A - Evaluation of Open-Graded Friction Course (OGFC) Mix Design: Summary Version (PDF) - September 2012, 1.1 MB
• Task 2201A - Guidelines for the Stabilization of Subgrade Soils in California (PDF) - September 2011, 3.5 MB
• Task 1200A - Quieter Pavement Research: Concrete Pavement Tire Noise (PDF) - May 2011, 21.4 MB
• Task 1881 - Investigation of Noise and Durability Performance Trends for Asphaltic Pavement Surface Types: Four-Year Results (PDF) - April 2011, 3.6 MB
• Task 1863A - An Evaluation of Crack, Seat and Overlay in California (Phase II) (PDF) - January 2011, 821 kB
• Task 1895 - Preliminary Project Study Report for Shasta 299, PM 51.8 – 60 (PDF) - November 2010, 2.8 MB
• Task 1860 - Development of Bus Rapid Transit Performance Assessment Guide Tool (PDF) - September 2010, 561 kB
• Task 1897 - Pavement Life Cycle Assessment Workshop: Discussion Summary and Guidelines (PDF) - May 2010, 1.7 MB
• UCPRC-RP-2010-04 - Noise Barrier Design: Danish and Some European Examples (PDF) - May 2010, 8.5 MB
• UCPRC-RP-2010-03 - Highway Noise Abatement: Planning Tools and Danish Examples (PDF) - May 2010, 4.5 MB
• UCPRC-RP-2010-02 - Temperature Influence on Road Traffic Noise: Californian OBSI Measurement Study (PDF) - May 2010, 2.5 MB
• UCPRC-CR-2010-01 - Warm-Mix Asphalt Study: Laboratory Test Results for AkzoNobel Rediset WMX (PDF) - April 2010, 1.4 MB
• UCPRC-TM-2008-16  - Mn/ROAD Case Study Using CalBack and CalME (PDF) - August 2009, 1.3 MB
• Task 2221A - Warm-Mix Asphalt Study: Test Track Construction and First-Level Analysis of Phase 3a HVS and Laboratory Testing. (Mix Design #1) (PDF) - July 2009, 4.3 MB
• Task 1562A - Aarm-Mix Asphalt Study: First-Level Analysis of Phase 2 HVS and Laboratory Testing, and Phase 1 and Phase 2 Forensic Assessments (PDF)- July 2009, 3.4 MB
• UCPRC-TM-2008-06 - Friction Testing of Pavement Preservation Treatments: Friction Measurements on Fog Seal Trials Using Six Rejuvenators, State Route KER58 (PDF) - July 2009, 264 kB
• UCPRC-TM-2008-05 - Friction Testing of Pavement Preservation Treatments: Temperature Corrections and Operator/ Machine Variability (PDF) - April 2009, 216 kB
• Task 1200C - Friction Testing of Pavement Preservation Treatments: Temperature Corrections and Operator/Machine Variability - Part 3 (PDF) - April 2009, 1.2 MB
• UCPRC-GL-2008-01 - Full-Depth Pavement Reclamation with Foamed Asphalt in California: Guidelines for Project Selection, Design, and Construction (PDF) - March 2009, 4.1 MB
• Task 1891 - Summary Report: The Phase 1 I-710 Freeway Rehabilitation Project: Initial Design (1999) to Performance after Five Years of Traffic (2009) (PDF) - February 2009, 2.5 MB
• UCPRC-RR-2009-01 - Investigation of Noise and Durability Performance Trends for Asphaltic Pavement Surface Types: Three-Year Results (PDF) - January 2009, 4.4 MB
• UCPRC-RR-2008-13 - Development of Thin HMA Overlay Crack Initiation and Progression Probabilistic Models (PDF) - December 2008, 2.2 MB
• Task 0291 - Pavement Performance Evaluation, Phase II - Data Collection (PDF) - December 2008, 3 MB
• UCPRC-TM-2007-08 - Alligator Cracking Performance and Life-Cycle Cost Analysis of Pavement Preservation Treatments (PDF) - October 2008, 6.7 MB
• UCPRC-RR-2006-15 - Development of an Empirical-Mechanistic Model of Overlay Crack Progression using Data from the Washington State PMS Database (PDF) - October 2008, 577 kB
• UCPRC-RR-2005-05 - Development of Empirical-Mechanistic Pavement Performance Models using Data from the Washington State PMS Database (PDF) - October 2008, 559 kB
• Task 1200A - Investigation of Noise, Durability, Permeability, and Friction Performance Trends for Asphalt Pavement Surface Types: First- and Second-Year Results (PDF) - August 2008, 3.9 MB
• Task 1200B - Investigation of Noise, Durability, Permeability, and Friction Performance Trends for Asphalt Pavement Surface Types: First- and Second-Year Results: Summary Report (PDF) - August 2008, 499 kB
• WTask 1562A - Warm-Mix Asphalt Study: Test Track Construction and First-Level Analysis of Phase 1 HVS and Laboratory Testing (PDF) - July 2008, 7.1 MB
• UCPRC-RR-2008-07 - Full-Depth Pavement Reclamation with Foamed Asphalt: Final Report (PDF) - April 2008, 8.4 MB
• UCPRC-RR-2008-05 - Construction and Traffic Analysis of Interstate 15 (Devore II) Concrete Pavement Reconstruction Project (PDF) - March 2008, 2.9 MB
• Estimating Wet-Pavement Exposure with Precipitation Data (PDF) - March 2008, 1.3 MB
• UCPRC-RR-2007-03 - Investigation of Noise, Durability, Permeability, and Friction Performance Trends for Asphaltic Pavement Surface Types: First- and Second-Year Results (PDF) - February 2008, 2.8 MB

Planning/Policy/Programming

 

• Task 3425 - Ride-Hailing, Ridesharing, and Transit Ridership: A National Study Using the 2017 National Household Travel Survey (PDF) 1.68 MB
• Task 3395 - Panel Study of Emerging Transportation Technologies and Trends in California: Phase 2 Findings (PDF) January 2021 5.53 MB
• Task 3343 - Congestion Reduction via Personalized Incentives (PDF) - December 2020 14.53 MB
• Task 3358 - Optimizing Bikeshare Service to Connect Affordable Housing Units with Transit Service (PDF) - May 2023
• Task 3985 - Liquefaction Effects and a Probabilistic CPT-Based Liquefaction Ground Settlement Procedure (PDF) September 2022
• Task 3370 - Centrally Coordinated Schedules and Routes of Airport Shuttles with LAX Terminals as Application Area (PDF) April 2023
• Task 3454 - Measuring equity in public transit service: LA Metro and the Post-Decree Era (PDF) - December 2022
• Task 3357 - Assessing the Potential Impacts of Toll Discounts on Zero-Emission Vehicle Adoption (PDF) - January 2023
• Task 3324 - American Micromobility Panel: Part 1 (PDF) April 2023
• Task 3336 - Case Studies of Socio-Economic and Environmental Life Cycle Assessment of Complete Streets (PDF) - June 2022
• Task 3351 - Assessment of Requirements, Costs, and Benefits of Providing Charging Facilities for Battery-Electric Heavy-Duty Trucks at Safety Roadside Rest Areas (PDF) February 2022
• Task 3352 -Exploring the Consumer Market of Microtransit Services in the Sacramento Area, California (PDF) May 2022
• Task 3435 - Public Transportation, Transportation Network Companies (TNC) and Active Modes: A pre and post- Covid-19 Analysis (PDF) (TXT) January 2022
• Task 3508 - Tribal Planning Needs Assessment -  Phase 1 (PDF)  November 2021, 520 kB
• Task 3416 - Statewide Risk Scale Across Multiple Assets/Vulnerabilities (PDF) October 2022, 6.9MB
• Task 3421 - Assessing the Impact of Equity Work in Transportation (PDF) - September 2021, 1.6 MB
• Task 3321 - Failing Malls: Optimizing Opportunities for Housing (PDF) - June 2021, 4.1 MB
• Task 3397 - Fighting for Curb Space: Parking, Ride-Hailing, Urban Freight Deliveries, and Other Users (PDF) - June 2021, 8.8 MB
• Task 3419 - Local Policies for Better Micromobility (PDF) - June 2021, 895 kB
• Task 3431 - Mobility, Accessibility and Disadvantaged Neighborhoods: Assessing Diversity in Transportation - Related Needs and Opportunities (PDF) - June 2021, 5.5MB
• Task 3420 - Modeling E-hailing and Car-pooling Services in a Coupled Morning–Evening Commute Framework (PDF) - December 2020, 1.5 MB
• Task 3503 - Toward a Guide for Smart Mobility Corridors: Frameworks and Tools for Measuring, Understanding, and Realizing Transportation Land Use Coordination (PDF) - December 2020, 3.6 MB
• Task 3402 - Residential Moves Into and Away from Los Angeles Rail Transit Neighborhoods: Adding Insight to the Gentrification and Displacement Debate (PDF) - August 2020, 1.9 MB
• Task 3415 - Optimal Density Restrictions in the Los Angeles-Long Beach CSA (PDF) - August 2020, 6.8 MB
• Task 3314 - The Impacts of Automated Vehicles on Center City Parking Demand (PDF) - June 2020, 4.0 MB
• Task 3404 - Cost-Sharing Mechanisms for Ride-Sharing (PDF) - April 2020, 79.7 MB
• Task 3025 - Understanding Modal Access/Egress for California High-Speed Rail Stations (PDF) - April 2020, 2.7 MB
• Task 3389 - Utilizing Highway Rest Areas for Electric Vehicle Charging: Economics and Impacts on Renewable Energy Penetration in California (PDF) - April 2020, 2.4 MB
• Task 3390 - Greenhouse Gas Reduction Opportunities for Local Governments: A Quantification and Prioritization Framework (PDF) - April 2020, 2.5 MB
• Task 3398 - Analytical Modeling Framework to Assess the Economic and Environmental Impacts of Residential Deliveries, and Evaluate Sustainable Last-Mile Strategies (PDF) - March 2020, 1.7 MB
• Task 3412 - Balancing Accountability and Flexibility in California’s Local Option Sales Taxes (PDF) - March 2020, 3.6 MB
• Task 2922 - Updating Heavy Duty Equipment Emissions Prototype - Phase 2 (PDF) - November 2019, 5.2 MB
• Task 3399 - Implementing Pricing Schemes to Meet a Variety of Transportation Goals (PDF) - September 2019, 441 kB
• Task 3014 - Shared Mobility Policy Framework and Workshop (PDF) - April 2019, 3.9 MB
• Task 2931 - Developing Statewide Sustainable-Communities Strategies Monitoring System for Jobs, Housing, and Commutes - Phase II (PDF) - December 2018, 3.4 MB
• Task 2569 - METRANS University Transportation Center (UTC) (PDF) - October 2018, 429 kB
• Task 3244 - Economic Competitiveness, Definitions and Metrics (PDF) - October 2018, 807 kB
• Task 3095 - Sustainable Transportation Implications of On-demand Ride Services (PDF) - September 2018, 614 kB
• Task 3081 - Assessment of Freight System Efficiency Measure: GDP/GHG (PDF) - May 2018, 1.1 MB
• Task 3116 - The Benefits of Transportation Research (PDF) - April 2018, 838 kB
• Task 3122 - An Online Cost Allocation Model for Horizontal Supply Chains (PDF) - April 2018, 861 kB
• Task 3090 - Development of a Freight System Conceptualization and Impact Assessment (Fre- SCANDIA) Framework (PDF) - April 2018, 8.4 MB
• Task 3143 - Developing Markets for Zero-Emission Vehicles in Goods Movement (PDF) - March 2018, 9.3 MB
• Task 3125 - Sustainable and Affordable Housing Near Rail Transit: Refining and Expanding a Scenario Planning Tool (PDF) - March 2018, 2.8 MB
• Task 3118 - Caltrans Future of Mobility White Paper (PDF) - February 2018, 4.79 MB
• Task 3123 - Evaluating Economic Mobility and Resilience of Multimodal Freight Operations in a Connected Vehicle Environment (PDF) - February 2018, 3.1 MB
• Task 3088 - The Adoption of Shared Mobility in California and Its Relationship with Other Components of Travel Behavior (PDF) - February 2018, 3.49 MB
• Task 3138 - Auto-Deficit Households: Determinants, Travel Behavior, and the Gender Division of Household Car Use (PDF) - February 2018, 1.3 MB
• Task 3007 - Mapping and Improving the Delivery Process of Highway Pavement Rehabilitation Projects (PDF) - January 2018, 3.2 MB
• Task 3089 - Truck Choice Modeling: Understanding California's Transition to Zero-Emission Vehicle Trucks Taking into Account Truck Technologies, Costs, and Fleet Decision (PDF) - November 2017, 3.9 MB
• Task 3133 - Managing the Impacts of Freight in California (PDF) - November 2017, 3.8 MB
• Task 3073 - The Economic Benefits of Vehicle Miles Traveled (VMT)- Reducing Placemaking: Synthesizing a New View (PDF) - November 2017, 719 kB
• Task 3092 - Development and Application of an Integrated Health Impacts Assessment Tool for the Sacramento Region (PDF) - October 2017, 734 kB
• Task 2833 - Transit Oriented Development and Commercial Gentrification: Exploring the Linkages (PDF) - September 2017, 6.0 MB
• Task 2973 - Tracking Land Use Changes That Support Sustainable Mobility (PDF) - August 2017, 1.2 MB
• Task 2965 - Identifying and Analyzing the Relative Advantages and Disadvantages of Public-private Partnerships and Traditional Delivery for Transport Projects (PDF) - July 2017, 6.1 MB
• Task 2792 - Industrial Land and Jobs Study for the San Francisco Bay Area (PDF) - July 2017, 108 MB
• Task 2985 - Enabling Demand Modeling from Privately Held Mobility Data (PDF) - June 2017, 1.2 MB
• Task 2968 - Data Presentation on Transportation Agency Websites: Trends and Best Practices (PDF) - May 2017, 2.6 MB
• Task 2963 - Long Distance Travel in the California Household Travel Survey (CRTS) and Social Media Augmentation (PDF) - May 2017, 7.6 MB
• Task 2852 - Professional Planner Workforce Development Training Program (PDF) - May 2017, 329 kB
• Task 2961 - Managing Pedestrian and Car Interactions (PDF) - May 2017, 408 kB
• Task 2974 - What Affects Millennials’ Mobility? PART II: The Impact of Residential Location, Individual Preferences and Lifestyles on Young Adults’ Travel Behavior in California (PDF) - May 2017, 2.9 MB
• Task 2782 - Toolkit for the Deployment of Alternative Vehicle and Fuel Technologies TPF-5(331) (PDF) - April 2017, 1.6 MB
• Task 2983 - Affordable Housing in Transit-Oriented Developments: Impacts on Driving and Policy Approaches (PDF) - April 2017, 747 kB
• Task 2941 - The Decline in Mobility and its Impact on Passenger Travel (PDF) - April 2017, 1.1 MB
• Task 2850 - Untapped Opportunities: Assessment of Organizational Strategies to Improve Border Coordination in California at the U.S. and Mexico Border (PDF) - March 2017, 1.0 MB
• Task 2980 - Biking in Fresh Air: Consideration of Exposure to Traffic-Related Air Pollution in Bicycle Route Planning (PDF) - March 2017, 4.7 MB
• Task 2918 - The Effectiveness of State and Local Incentives on Household Ownership of Alternative Fuel Vehicles - A SEM Analysis (PDF) - March 2017, 256 kB
• Task 2969 - A Comparative Analysis of High Speed Rail Station Development into Destination and/or Multi-use Facilities (PDF) - February 2017, 3.29 MB
• Task 2651 - The Impact of the Sharing Economy on Latent Individual Modal Preference (PDF) - January 2017, 3.0 MB
• Task 2940 - Spatial Dynamics of Warehousing and Distribution in California (PDF) - January 2017, 3.9 MB
• Task 2796 - From Trend Spotting to Trend Setting: Modeling the Impact of Major Technological and Infrastructural Changes in Travel Demand
  • Task 2796-1 - A Discrete Choice Framework for Modeling and Forecasting The Adoption and Diffusion of New Transportation Services (PDF) - December 2016, 1.2 MB
  • Task 2796-2 - Modeling and Forecasting the Evolution of Preferences over Time: A Hidden Markov Model of Travel Behavior (PDF) - October 2017, 1.4 MB
  • Task 2796-3 - The Future of Autonomous Vehicles: Lessons from the Literature on Technology Adoption (PDF) - June 2018, 501 kB
• Task 2557 - Compliance Crash Testing of a Manual for Assessing Safety Hardware (MASH) 2009 Test Level 4 Side Mounted Bridge Rail (PDF) - February 2017, 41.8 MB
• Task 2643 - Towards Inferring Welfare Changes from Changes in Curbside Parking Occupancy Rates: A Theoretical Analysis Motivated by SF Park and LA Express Park (PDF) - December 2016, 3.6 MB
• Task 2939 - Developing Affordable Housing Guidelines Near Rail Transit in Los Angeles (PDF) - December 2016, 2.1 MB
• Task 3006 - UCCONNECT Summer Research Program at Cal Poly Pomona (PDF) - December 2016, 2.10 MB
• Task 2979 - Deployment of Sustainable Fueling/Charging Systems at California Highway Safety Roadside Rest Areas (PDF) - December 2016, 1.0 MB
• Task 2976 - The Effect that State and Federal Housing Policies Have on Vehicle Miles of Travel (PDF) - November 2016, 8.1 MB
• Task 2937 - Route Choice Characteristics of Owner-Operated Trucks on Southern California Freeways (PDF) - October 2016, 7.5 MB
• Task 2999 - Moving Toward a Sustainable California: Exploring Livability, Accessibility and Prosperity (PDF) - October 2016, 1.1 MB
• Task 2932 - Investigations of the Effect of Humid Air on NOX & PM Emissions of a CNG Engine (PDF) - September 2016, 1.4 MB
• Task 2854 - Traffic Volume and Aggregate Economic Activity: Implications for Taking the Pulse of the U.S. Economy (PDF) - September 2016, 1.1 MB
• Task 2807 - OCICATS (Online Community Input Classification to Advance Transporation Services)-A GIS-based Decision-Support Tool (PDF) - September 2016, 1.55 MB
• Task 2875 - Analyzing Spread of Influence in Social Networks for Transporation Applications (PDF)- September 2016, 1.66 MB
• Task 2888 - Bus Transit Operational Efficiency Resulting from Passenger Boardings at Park-and-Ride Facilities (PDF) - August 2016, 3.2 MB
• CA-MTI-16-1233 - Improving Pathways to Transit for Persons with Disabilities (PDF) - August 2016, 4.4 MB
• Task 2919 - Toward Accurate and Valid Estimates of Greenhouse Gas Reductions from Bikeway Projects (PDF) - July 2016, 2.2 MB
• Task 2641 - Infill Dynamics in Rail Transit Corridors; Challenges and Prospects for Integrating Transportation and Land Use Planning (PDF) - June 2016, 1.7 MB
• Task 2869 - Public Transportation and Industrial Location Patterns in California (PDF) - June 2016, 1.2 MB
• Task 2906 - TASAS (Traffic Accident Surveillance and Analysis System) and Injury Data Base Development (PDF) - May 2016, 2.7 MB
• Task 2862 - Potential Greenhouse Gas Emissions Reductions from Optimizing Urban Transit Networks (PDF) - May 2016, 1.9 MB
• Task 2799 - Strategic Charging Infrastructure Deployment for Electric Vehicles (PDF) - May 2016, 3.5 MB
• Task 2797 - Impacts and Future of the California Fuel Tax Swap of 2010 (PDF) - May 2016, 2.0 MB
• Task 2851 - Business Establishment Survival and Transporation Level of Service (PDF) - May 2016, 11.77 MB
• Task 2988 - White Papers on Freight Efficiency (PDF) - May 2016, 714 kB
• Task 2644 - Spatial Transferability Using Synthetic Population Generation Methods (PDF) - April 2016, 4.7 MB
• Task 2832 - Urban Spatial Structure and the Potential for Vehicle Miles Traveled Reduction (PDF) - April 2016, 3.8 MB
• Task 2798 - Not So Fast: A Study of Traffic Delays, Access, and Economic Activity in the San Francisco Bay Area (PDF) - March 2016, 3.87 MB
• Task 2812 - Urban Spatial Structure, Employment Sub-centers, and Freight Travel (PDF) - March 2016, 2.8 MB
• Task 2987 - Freight Efficiency Strategies: A White Paper Series to Inform the California Sustainable Freight Action Plan (PDF) - March 2016, 4.49 MB
• Task 2822 - Environmentally Friendly Driving Feedback Systems Research and Development for Heavy Duty Trucks (PDF) - March 2016, 5.97 MB
• Task 2635 - Bikesharing and Bicycle Safety (PDF) - March 2016, 1.9 MB
• Task 2825 - What affects U.S. Passenger Travel? Current Trends and Future PerspectivesG (PDF) - February 2016, 1.5 MB
• Task 2820 - Smart Truck Driver Assistant: A Cost-Effective Solution for Real Time Management of Container Delivery to Trucks (PDF) - December 2015, 646 kB
• Task 2636 - Synergistic Integration of Transportation Demand Management Strategies (Land Use, Transit, and Auto Pricing) with New Technologies and Services (Battery Electric Vehicles and Dynamic Ridesharing) to Enhance Reductions in VMT and GHG (PDF) - October 2015, 654 kB
• Task 2828 - White Paper on Performance-Based Approaches to Incentivize Local Adoption of Sustainable Land-Use Policies (PDF) - October 2015, 1.3 MB
• Task 2742 - California Charrette - Redefining ITS Evaluation for Environmental Sustainability (PDF)- June 2015, 3.2 MB
• Task 2890 - What Do Americans Think About Federal Tax Options to Support Public Transit, Highways, and Local Streets and Roads? Results from Year Six of a National Survey (PDF) - June 2015, 1,3 MB
• Task 1919 - Phase III: Research and Development of an E85 Alternative Fuel Fleet Monitoring System (PDF) - February 2015, 5.6 MB
• TPF-5(275) - 2014 Transportation Asset Management Conference and Training on Implementation Strategies (PDF) - July 2014, 353 kB
• Task 2330 - Developing a Model to Quantify Emissions from Heavy-Duty Construction Equipment (PDF) - June 2014, 165 kB
• Task 2329 - Deployment of Prior HOV Lanes Research Results in Developing Analysis Tools for New Managed Lanes Projects (PDF) - May 2014, 2.0 MB
• Task 2200 - Non-Motorized Travel: Analysis of the 2009 NHTS California Travel Survey Add-On Data (PDF) - May 2014, 3.7 MB
• Task 2387 - Near-Term Transportation Energy and Climate Change Strategies: Interregional Transportation Related Greenhouse Gas Emissions Reduction Strategies (PDF) - December 2013, 1.3 MB
• Task 2243 - Spatially Focused Travel Survey Data Collection and Analysis: Closing Data Gaps for Climate Change Policy (PDF) - August 2013, 1.5 MB
• Task 2204 - Developing a Hydrogen Transportation Infrastructure (PDF) - November 2012, 1.9 MB
• Task 1845 - Improved Data and Tools for Integrated Land Use-Transportation Planning in California (PDF) - September 2012, 6.9 MB
• TPF-5 (108) - Software Tools for Sharing and Integrating GIS Data (PDF) - June 2012, 124 kB
• Task 1204 - Measuring and Modeling PM Emissions from Heavy-Duty Construction Equipment (PDF) - January 2012, 11.4 MB
• Task 1208 - Information Clearinghouse, Including an Expert System (PDF) - September 2011, 3.8 MB
• Task 1110 - Measuring Bicycle and Pedestrian Activity in San Diego County and its Relationship to Land Use, Transportation, Safety, and Facility Type (PDF) - February 2010, 5.7 MB
• Task 1206 - Evaluation of the In-Field Emissions Impacts of Biodiesel fuels in Construction Equipment and Applications Under Actual In-use Conditions (PDF) - March 2010, 441 kB
• Task 1720 - Provision of Road Capacity through Privately Built Roads: Capacity, Pricing and Competitive Issues (PDF) - January 2010, 625 kB
• Task 1734 - California PECAS Model Development (PDF) - December 2009, 1.5 MB
• Task 1652 - Achieving California's Land Use and Transportation Greenhouse Gas Emission Targets Under AB 32: An Exploration of Potential Policy Processes and Mechanism (PDF) - June 2009, 22 MB
• Trip-Generation Rates for Urban Infill Land Uses in California Phase 2 (PDF) - June 2009, 8.4 MB
• RTA 65A0197  - Evaluating the Emissions from Heavy-Duty Construction Equipment (PDF) - December 2008, 9.2 MB
• A Statewide Optimal Resource Allocation Tool Using Geographic Information Systems, Spatial Analysis, and Regression Methods (PDF) - October 2008, 1.0 MB
• Task 1039 - ITS-Davis – Hydrogen Pathways Program (PDF) - July 2008, 3.4 MB
• MTI REPORT 07-03 - Connecting Transportation Decision Making with Responsible Land Use: State and Regional Policies, Programs, and Incentives (PDF) - February 2008, 1.5 MB

Right Of Way And Land Surveys

• Task 3039 - Specifications for Using Small Unmanned Aerial Systems to Generate High Accuracy Mapping (PDF) - February 2021, 53.5 MB
• Task 3179 - Support for Caltrans Statewide Mobile Terrestrial LaserScanning (MTLS) System Usage (PDF) - August 2020, 1.5 MB
• Right of Way & Land Surveys Manual Improvement Workshop (PDF) - May 2017, 136 kB
• Task 2996 - Research and Support for MTLS Data Management and Visualization (PDF) - September 2016, 3.3 MB
• Task 2194 - Application of Mobile Laser Scanning for Lean and Rapid Highway Maintenance and Construction (PDF) - August 2015, 2.52 MB
• Task 2517 - Mobile Terrestrial Laser Scanning Workflow Development, Technical Support and Evaluation (PDF) - June 2014, 13.1 MB
• Task 1114 - Standards for Block Configuration Airborne GPS Controlled Photogrammetry for Large Scale Mapping Projects (PDF) - March 2010, 581 kB
• METRANS Project DTRS98-G0019 - Efficient Routing for Safety Applications in Vehicular Networks (PDF) - March 2009, 551 kB
• Task 2056 - Accelerated Project Delivery: Case Studies and Field Use of 3D Terrestrial Laser Scanning in Caltrans Projects: Phase II – Additional Training and Materials (PDF) - February 2009, 1.3 MB
• MTI REPORT 06-05 - Applying Smart Growth Principles and Applying Strategies to Resolving Land Use Conflicts Around Airports (PDF) - September 2008, 24.8 MB
• METRANS Project 07318906  - Cargo Security Early Warning System - The Application of Neural Networks to Detect Cargoes with Potential Security Fraud (PDF) - August 2008, 696 kB
• MTI Report WP 08-01  - An Ambit-Based Activity Model for Evaluating Green House Gas Emission Reduction Policies (PDF) - August 2008, 1.1 MB
• MTI Report WP 07-03 - Creating an Educational Network in California to Assess and Address its Future Transportation Education Challenges (PDF) - July 2008, 500 kB
• METRANS PROJECT 07-12  - On Sequencing of Container Deliveries to Over-the-Road Trucks from Yard Stacks (PDF) - July 2008, 229 kB
• METRANS 06-04 - Reducing Diesel NOx and PM Emissions of Diesel Buses and Trucks (PDF) - July 2008, 887 kB
• MTI REPORT 07-02 - Neighborhood Crime and Travel Behavior: An Investigation of the Influence of Neighborhood Crime Rates on Mode Choice (PDF) - April 2008, 1.2 MB
• METRANS Project AR 06-04  - Impact of New Diesel Fuels Used in Port Operations on Subsurface Quality (PDF) - April 2008, 358 kB
• UCPRC-RR-2007-03 - Investigation of Noise, Durability, Permeability, and Friction Performance Trends for Asphaltic Pavement Surface Types: First- and Second-Year Results (PDF) - February 2008, 5.8 MB
• Metrans 06-11 - Better Delivery/Pick Up Routes in the Presence of Uncertainty (PDF) - January 2008, 5.7 MB

Rural

• Task 3756 - Responder Study - Interim Phase I - Continued Support for Responder Transition - December 2021
• Task 1755 - California and Oregon Advanced Transportation System (COATS) Phase 8 (PDF) - January 2023
• Task 1754 - California and Oregon Advanced Transportation Systems (COATS) Phase 7 (PDF) - January 2020, 437 kB
• Task 3182 - Hand-Held Diagnostic Controller for ITS Field Maintenance - Phase II (PDF) - October 2019, 10.1 MB
• Task 3098 - Responder Study Phase 4: Transition Phase - Research and Development in Support of the Implementation of the Responder System into Caltrans Operations (PDF) - September 2019, 415 kB
• Task 1748 - Professional Capacity Building for Communications - Phase IV (PDF)  - June 2019, 7.2 MB
• Task 3213 - Advanced Camera Lowering Device for ITS Maintenance (PDF) - August 2018, 14.6 MB
• Task 3094 - Automated Vehicle Scenarios: Simulation of System-Level Travel Effects Using Agent-Based Demand and Supply Models in the San Francisco Bay Area (PDF) - April 2018, 1.5 MB
• Task 1760 - Rural Traveler Information Needs Assessment and Pilot Study Phase III : Bordering States Rural Coverage Final Report (PDF) - March 2018, 8.9 MB
• Task 3135 - Designing a Transit-Feeder System Using Bikesharing and Peer-to-Peer Ridesharing (PDF) - February 2018, 10.6 MB
• Task 2916 - WeatherShare Phase IV: Inclement Weather Testing (PDF) - December 2017, 16.9 MB
• Task 1846 - Development and Testing of Responder Phase III (PDF) - June 2017, 19.8 MB
• Task 1753 - California Oregon Advanced Transportation System (COATS) Phase 6 (PDF) - August 2016, 483 kB
• Task 1747 - Professional Capacity Building for Communications - Phase 3 (PDF) - December 2015, 6.8 MB
• Task 2283 - WeatherShare Phase III : Visualization Tools (PDF) - December 2015, 16 MB
• Task 1752 - California and Oregon Advanced Transportation Systems (COATS) Phase 5: Final Report (PDF) - August 2014, 511 kB
• Task 1750 - Automated Safety Warning Controller (PDF) - March 2013, 5.3 MB
• Task 0972 - Improve Communications Between TMC and TMS Elements in a Rural Environment Through a System that is Deployable Statewide (PDF) - October 2008, 670 kB

Safety

• Task 4007 - Developing a Safe System Approach to Setting Speed Limits (PDF) - August 2023, 2 MB 
• Task 2451 - Phase 3: Strategies for Reducing Pedestrian and Bicyclist Injury at the Corridor Level (PDF) - May 2021, 1.9 MB
• Task 3290 - Development of Active Transportation Safety Performance Functions in California (PDF) - January 2021, 1.4 MB
• Task 3103 - SPF Tool Enhancement (PDF) - June 2019, 919 kB

Seismic

• Task 2424 - Development of a Rational Design Method for Shear Keys at In-Span Hinges in Multi-Frame Highway Bridges: Performance of Pipe Shear Key Detail (PDF) - September 2014, 27.1 MB
• Task 2175 - A Critical Review of Column Confinement Reinforcement Used in Current Seismic Bridge Design Practice (PDF) - August 2014, 1.2 MB
• Task 2421 - Benchmarking Recently Developed Procedures for Designing Pile Foundations in Laterally Spreading Ground (PDF) - July 2014, 5.4 MB
• Task 1793 - ShakeCast V3 – An Enhanced Tool for Post-Earthquake Response (PDF) - March 2014, 36.7 MB
• Task 1974 - Experimental and Computational Evaluation of Current and Innovative In-Span Hinge Details in Reinforced Concrete Box-Girder Bridges, Part 1: Experimental Findings and Pre-Test Analysis (PDF) - January 2009, 3.6 MB

Traffic Operations

• Task 3423 - Dynamic Routing of Trucks and Truck Platoons Using Real-Time Traffic Simulators (PDF) June 2021 2.29 MB
• Task 3253 - Alternative HOV Lane Operational Strategies for Congestion Mitigation in California (PDF) February 2022 23,009 kB
• Task 3354 - Updating the Induced Travel Calculator - September 2022
• Task 3706 - Multiple ICM Management (PDF) - June 2022
• Task 2660 - Coordination of Freeway Ramp Meters and Arterial Traffic Signals Phase II-B -Field Implementation (PDF) - May 2021, 3.2 MB
• Task 3407 - Spatio-Temporal Analysis of Freight Patterns in Southern California (PDF) - November 2020, 2.8 MB
• Task 3105 - Information Display Board for Corridor Management in California (PDF) - October 2020, 5.3 MB
• Task 3417 - Implications of Information Structure in Control of Urban Traffic Networks (PDF) - September 2020, 1.9 MB

Transportation Safety And Mobility (TS&M)

• Task 3605 - Caltrans Autonomous Vehicles Industry Survey of Transportation Infrastructure Needs (PDF) - June 2021, 2.7 MB
• Task 3289 - Research to Develop Performance Measures for Maintenance of Roadside Features (PDF) - March 2021, 5.3 MB
• Task 3236 - Work Zone Safety Improvements Using Automated Injury Data Collection (PDF) - January 2021, 3.9 MB
• Task 3501 - Automatic Traffic Monitoring and Management for Pedestrian and Cyclist Safety Using Deep Learning and Artificial Intelligence (PDF) - September 2020, 2.2 MB
• Task 2970 - Vision-Based Sensor System for Site Monitoring: Wrong-Way Driving, Phase 1 (PDF) - June 2020, 5.9 MB
• Task 3396 - :Making Bicycling Comfortable: Identifying Minimum Infrastructure Needs by Population Segments Using a Video Survey (PDF) - January 2020, 2.4 MB
• Task 3312 - User Perceptions of Safety and Security: Toward a Framework for Transition to Electric, Shared, and Automated Vehicles (PDF) - December 2019, 13.7 MB
• Task 3027 - Implementation of SPF methods to Identify High Collision Concentration Locations (PDF) - November 2019, 3.3 MB
• Task 3110 - Prioritizing High Collision Concentration Locations (HCCLs) identified using Pedestrian Safety Monitoring Report Tool (PDF) - August 2019, 2.3 MB
• Task 3180 - Development of Crash Reduction Factors for Bicycle-Related Safety Countermeasures (PDF) - August 2019, 957 kB
• Task 2906 - TASAS (Traffic Accident Surveillance and Analysis System) and Injury Data Base Development (PDF) - June 2019, 8.9 MB
• Task 3109 - Modeling and Control of HOT lane - Phase II (PDF) - June 2019, 5.4 MB
• Task 3078 - Yellow LED Border on Pedestrian Signal (PDF) - January 2019, 7.1 MB
• Task 3068 - Congestion-Responsive On-Ramp Metering: Recommendation toward a Statewide Policy (PDF) - January 2019, 1.5 MB
• Task 2447 - Field Experiment of Variable Speed Advisory (PDF) - September 2018, 8.3 MB
• Task 2304 - Evaluating Alternative Design of Geometric Configuration for High-Occupancy Vehicle Facilities in California (PDF) - September 2018, 4.0 MB
• Task 2465 - Affordable Housing Trip Generation Strategies and Rates (PDF) - September 2018, 5.0 MB
• Task 2654 - Compliance Crash Testing of the Type 60 Median Barrier, Test 140MASH3C16-04 (PDF) - May 2018, 10.6 MB
• Task 3137 - Travel Demand Nowcasting (PDF) - April 2018, 2.7 MB
• Task 2531 - Situational Awareness for Transportation Management: Automated Video Incident Detection and Other Machine Learning Technologies for the Traffic Management Center (PDF) - March 2018, 1.7 MB
• Task 3140 - Control and Management of Urban Traffic Networks with Mixed Autonomy (PDF) - March 2018, 777 kB
• Task 3136 - Bicycle Infrastructure and Commercial District Change (PDF) - March 2018, 2.6MB
• Task 3139 - Investigation of Multimodal Crashes using Full Bayesian Multivariate Spatial-Temporal Models (PDF) - March 2018, 2.0 MB
• Task 2652 - Development of an Adaptive Control Algorithm for Arterial Signal Control (PDF) - March 2018, 1.8 MB
• Task 2899 - Identify the Data Requirements for Safety Screening to Identify High Collision Concentration Locations (PDF) - February 2018, 7.8 MB
• Task 2452 - Pedestrian Safety Improvement Program: Phase 2 (PDF) - January 2018, 1.9 MB
• Task 2770 - Experimental Studies of Traffic Incident Management with Pricing, Private Information, and Diverse Subjects - Second Year (PDF) - October 2017, 1.9 MB
• Task 3041 - Support for Challenge Area “Work Zone” (PDF) - August 2017, 2.2 MB
• Task 2984 - Congestion Reduction Through Efficient Empty Container Movement (PDF) - August 2017, 1.8 MB
• Task 2975 - Warehousing and Distribution Center Facilities in Southern California: The Use of the Commodity Flow Survey Microdata to Identify Logistics Sprawl and Freight Generation Patterns (PDF) - July 2017, 6.0 MB
• Task 3001 - Sustainable Operation of Arterial Networks (PDF) - July 2017, 8.1 MB
• Task 2977 - Simulation of Ridesourcing Using Agent-Based Demand and Supply Regional Models: Potential Market Demand for First-Mile Transit Travel and Reduction in Vehicle Miles Traveled in the San Francisco Bay Area (PDF) - June 2017,
• Task 2450 - Strategies for Reducing Pedestrian and Bicyclist Injury at the Corridor Level - June (PDF) - June 2017, 1.3 MB
• Task 2912 - Cell Transmission Model (CTM)-based Optimal Signal Control Strategies in Urban Networks (PDF) - June 2017, 2.1 MB
• Task 2959 - Traffic Predictive Control: Case Study and Evaluation (PDF) - June 2017, 1.4 MB
• Task  2876 - A Unified Framework for Analyzing and Designing for Stationary Arterial Networks (PDF) - May 2017, 8.2 MB
• Task 2464 - Trip Generation Rates tor Transportation Impact Analyses of Smart Growth Land Use Projects (PDF) - April 2017, 6.9 MB
• Task 3079 - Examining the Safety, Mobility and Environmental Sustainability Co-Benefits and Tradeoffs of Intelligent Transportation Systems (PDF) - March 2017, 955 kB
• Task 2962 - A Cooperative V2V Alert System to Mitigate Vehicular Traffic Shock Waves (PDF) - March 2017, 760 kB
• Task 2445 - Field Test of Coordinated Ramp Metering (PDF) - March 2017, 4.5 MB
• Task 2646 - Evaluation of Signalized Intersection Safety Using Centracs System (PDF) - November 2016, 2.3 MB
• Task 2867 - Mobile Apps and Transportation: Exploring Data Metric Potential and User Response to Multi-modal Traveler Information (PDF) - October 2016, 3.4 MB
• Task 2915 - HOT Lane Calibration and Simulation Algorithms (PDF) - October 2016, 15.0 MB
• Task 2808 - Performance Analysis and Control Design for On-ramp Metering of Merging Bottlenecks (PDF) - September 2016, 987 kB
• Task 2836 - Develop a Plan to Collect Bicycle Infrastructure and Volume Data for Future Incorporation into the Traffic Accident Surveillance and Analysis System – Transportation System Network TASAS -TSN (PDF) - June 2016, 6.2 MB
• Task 2803 - Automated Assessment of Safety-Critical Dynamics in Multi-Modal Transportation Systems (PDF) - May 2016, 12.5 MB
• Task 2872 - From LOS to VMT, VHT, and Beyond through Data Fusion: Application to Integrated Corridor Management (PDF) - April 2016, 1.8 MB
• Task 2817 - Development of Micro Wireless Sensor Platforms for Collecting Data of Passenger-Freight Interactions (PDF) - February 2016, 3.8 MB
• Task 2935 - Integration of Passenger and Freight Rail Scheduling (PDF) - September 2016, 1.6 BM
• Task 2801 - Bicycle Crash Risk: How Does it Vary and Why (PDF)- August 2016, 3.16 MB
• Task 2804 - Experimental Studies for Traffic Incident Management (PDF) - July 2016, 2.35 MB
• Task 2855 - Congestion-responsive On-ramp Metering: Before and After Studies - Phase I (PDF) - July 2016, 5.0 MB
• Task 2535 - Coordination of Freeway Ramp Meters and Arterial Traffic Signals (Phase IIA); Site Selection & Simulation Development (PDF) - June 2016, 1.9 MB
• Task 2446 - Methods for Identifying High Collision Concentrations for Identifying Potential Safety Improvements: Development of Advanced Type 2 Safety Performance Functions (PDF) - June 2016, 3.16 MB
• Task 2819 - Advanced Traffic Signal Control Algorithms 2016 (PDF) - May 2016, 5.0 MB
• Task 2805 - Zone Pricing in Theory and Practice (PDF) - May 2016, 768 kB
• Task 2449 - Queue Storage and Acceleration Lane Length Design at Metered On-ramps in California (PDF) - May 2016, 4.1 MB
• Task 2874 - Combining California Household Travel Survey Data with Harvested Social Media Information to Form a Self-validating Statewide Origin-destination Travel Prediction Method (PDF) - April 2016, 3.1 MB
• Task 2811 - Development of Agent-Based On-line Adaptive Signal Control Framework Using Connected Vehicle Technology (PDF) - April 2016, 1.7 MB
• Task 2844 - Performance Measures for Bicycle Suitability on the State Highway System (PDF) - March 2016, 1.2 MB
• Task 2813 - Mitigating Urban Freight Through Effective Management of Truck Chassis (PDF) - February 2016, 759 kB
• Task 2529 - Advanced Traffic Signal Control Algorithms- Phase II (PDF) - December 2015, 6.8 MB
• Task 2816 - Analysis and Prediction of Spatiotemporal Impact of Traffic Incidents for Better Mobility and Safety in Transportation Systems (PDF) - December 2015, 695 kB
• Task 2815 - Tracking Truck Flows with Programmable Mobile Devices for Drayage Efficiency Analysis (PDF) - October 2015, 497 k
• Task 2257 - Work Zone Injury Data Collection and Analysis (PDF) - August 2015, 1.8 MB
• Task 2742 - California Charrette- Redefining ITS Evaluation for Environmental Sustainability (PDF) - June 2015, 3.17 MB
• San Diego I-15 Demonstration Integrated Corridor Management System, PATH Report on Stage 3: Site Demonstration and Evaluation (PDF)- June 2015, 9.2 MB
• Task 2297 - Vehicle-Infrastructure Cooperation Using Dedicated Short Range Communications (DSRC) (PDF) - February 2015, 1.6 MB
• Task 2317 - Methods for Identifying High Collision Concentrations for Identifying Potential Safety Improvements: Development of Safety Performance Functions for California (PDF) - January 2015, 4.5 MB
• Task 2293 - Enhancement and Technical Support of Intelligent Roadway Information System (IRIS) in Caltrans Districts 1, 2, 5 and 10 (PDF) - December 2014, 3.7 MB
• Task 2245 - Quick Clearance for Major Traffic Incidents (PDF) - September 2014, 8.9 MB
• Task 2206 - Crash Attenuator Data Collection and Life Cycle Tool Development (PDF) - July 2014, 4.6 MB
• Task 1934 - Weave Analysis Matrix and Microsimulation Methodology Refinement (PDF) - June 2014, 2.8 MB
• Task 2302 - Develop a Plan to Collect Pedestrian Infrastructure and Volume Data for Future Incorporation into Caltrans Accident Surveillance and Analysis System Database (PDF) - May 2014, 4.6 MB
• Task 2289 - Evaluation of Sign Guide Fonts (PDF) - April 2014, 2.4 MB
• Task 2272 - Field Testing the Effectiveness of Adaptive Traffic Control for Arterial Signal Management (PDF) - March 2014, 3.0 MB
• Task 1798 - The Requirements and Recommendations for Development of a California Weigh-in-Motion Test Facility (PDF) - January 2014, 3.3 MB
• Task 2223 - Coordination of Freeway Ramp Meters and Arterial Traffic Signals Field Operational Test (PDF) - December 2013, 3.0 MB
• Task 2146B - Executive Summary for the UC Berkeley, California PATH’s Augmented Speed Enforcement Project (PDF) - October 2013, 341 kB
• Task 2157A - Advanced Traffic Signal Control Algorithms 2013 (PDF) - September 2013, 6.5 MB
• Task 2062E - Pager Performance for the Western Transportation Institute’s augmented Speed Enforcement Project (PDF) - July 2013, 777 kB
• Task 2146A - California PATH augmented Speed Enforcement Project (PDF) - June 2013, 3.0 MB
• Task 2062C - Executive Summary for the Western Transportation Institute’s augmented Speed Enforcement Project (PDF) - June 2013, 329 kB
• Task 2062B - Final Report for the Western Transportation Institute's augmented Speed Enforcement Project (PDF) - June 2013, 3.4 MB
• Task 2207 - Strategies for Reducing Pedestrian and Bicyclist Injury at the Corridor Level May (PDF) - May 2013, 1.3 MB
• Task 1795 - Evaluate High Potential Areas for Overweight Trucks and Truck Accidents in California (PDF) - May 2013, 3.8 MB
• Task 2062D - aSE Speed Data Evaluation for the Western Transportation Institute System (PDF) - May 2013, 2.8 MB
• Task 2062A - Radio Communications for the Western Transportation Institute’s augmented Speed Enforcement Project (PDF) - May 2013, 622 kB
• Task 2450 - Strategies for Reducing Pedestrian and Bicyclist Injury at the Corridor Level, 2013 (PDF) - May 2013, 2.5 MB
• Task 1940 - California Smart-Growth Trip Generation Rates Study (PDF) - March 2013, 12.2 MB
• Task 1665 - High Occupancy Vehicle (HOV) System Analysis Tools - Statewide HOV Facility Performance Analysis (PDF) - December 2012, 10.2 MB
• Task 1205 - System Analysis Tools - District 8 HOV Facility Performance Analysis (PDF) - November 2012, 5.9 MB
• Task 2164 - PROBEX: Data Exchanges for Enhanced Traffic Reconstruction (PDF) - August 2012, 2.5 MB
• Task 2090 - Evaluation of an Animal Warning System Effectiveness - Phase Two (PDF) - June 2012, 5 MB
• Task 2199 - Monitoring and Improving Roadway Surface Conditions For Safe Driving Environment and Sustainable Infrastructure (PDF) - June 2012, 5.52 MB
• Task  0181 - Development of a New Guardrail End Treatment: Self-restoring Impact Attenuator (PDF) - May 2012, 2.2 MB
• Task 1935 - The Connected Traveler Project: A Component of the SafeTrip-21 Initiative (PDF) - May 2012, 536 kB
• Task 2250 - Evaluating iCone Speed Values against Dual-Loop Speed Values (PDF) - April 2012, 2.7 MB
• Task 1116 - Deliver a Set of Tools to Resolving Bad Inductive Loops and Correcting Bad Data (PDF) - April 2012, 10.8 MB
• Task 2192 - Experimental Evaluation of the Continuous Risk Profile (CRP) Approach to the Current Caltrans Methodology for High Collision Concentration Location Identification (PDF) - March 2012, 3.8 MB
• Task  1796 - Upgrade the Video Vehicle Detector Verification System (V2DVS) (PDF) - March 2012, 6.8 MB
• Task 1215 - Deployment of a Tool for Measuring Freeway Safety Performance (PDF) - December 2011, 3.1 MB
• Task 2187 - High Occupancy Vehicle (HOV) Lane Management System (PDF) - December 2011, 2.2 MB
• Task 1228 - DSRC Standards Testing: 5MHz Band-plan Analysis, Clustered System Architecture and Communication in Emergency Scenarios (PDF) - December 2011, 2.6 MB
• Task 2055 - Field Test Implementation of Queue Control (PDF) - December 2011, 2.9 MB
• Task 1913 - Mobile Millennium: GPS Mobile Phones as Traffic Probes, California Networked Traveler - Safe Trip 21 - Phase II (PDF) - September 2011, 12.2 MB
• Task 2072 - Evaluation of Alternative Construction Plans for I-5 Closure in Downtown Sacramento (PDF) - September 2011, 2.5 MB
• Task 0286 - Integrated Work Zone Traffic Management (PDF) - September 2011, 5.0 MB
• Task 1214 - Strategies for Reducing Pedestrian and Bicyclist Injury at the Corridor Level (PDF)- July 2011, 1.7 MB
• Task 2138 - Development and Evaluation of Selected Mobility Applications for VII (PDF) - July 2011, 1.6 MB
• Task 0644 - Investigation of the Crashworthiness of Barrier Mounted Hardware: Barrier Mounted Sign and Signpost (PDF) - June 2011, 3.1 MB
• UCB-ITS-PRR-2011-04 - Implementation and Evaluation of Automated Vehicle Occupancy Verification (PDF) - May 2011, 5.4 MB
• Task 1777 - AHMCT Intelligent Roadway Information System (IRIS) Technical Support and Testing (PDF) - April 2011, 2.4 MB
• Task 2082 - SafeTrip 21 Initiative: Networked Traveler Foresighted Driving Field Experiment (PDF) - April 2011, 3.9 MB
• Task 0978 - Diagnosing Chronic Errors in Freeway Loop Detectors from Existing Field hardware (PDF) - March 2011, 5.3 MB
• Task 2074 - Bicycle Detection and Operational Concept at Signalized Intersections (PDF)- February 2011, 3.4 MB
• Task 1209 - Methods for Identifying High Collision Concentration Locations (HCCL) for Potential Safety Improvements - Phase II (PDF) - January 2011, 2.0 MB
• Task 2022 - Mobile Century Final Report for TO 1021 and TO 1029: A Traffic Sensing Field Experiment (PDF) - December 2010, 44.1 MB
• Task 1226 - Online Freeway Corridor Deployment of Anonymous Vehicle Tracking for Real Time Traffic Performance (PDF) - September 2010, 4.2 MB
• Task 0985 - Transportation Management Center (TMC) Performance Measurement System (PDF) - September 2010, 1.1 MB
• Task 1739 - Crash Attenuator Usage along Travelways and in Work Zones (PDF) - July 2010, 1.4 MB
• Task  1601 - SafetyAnalyst: Software Tools for Safety Management of Specific Highway Sites (PDF) - July 2010, 3.6 MB
• FHWA­-JPO-­10­059 - Final Evaluation Report: California Deployment of Portable Traffic-Monitoring Devices (PDF) - June 2010, 1.9 MB
• Task 0823 - Effectiveness of Adaptive Traffic Control for Arterial Signal Management: Modeling Results (PDF) - June 2010, 840 kB
• Task 1119 - Evaluate the causes of pedestrian and bicyclist traffic fatalities and injuries, and establish appropriate countermeasures for use in California (PDF) - May 2010, 5.4 MB
• Task 0817 - ITS Band Roadside to Vehicle Communications in a Highway Setting (PDF) - April 2010, 2.2 MB
• UCB-ITS-PRR-2010-18 - Driver/Pedestrian Behavior at Marked and Unmarked Crosswalks in the Tahoe Basin (PDF) - April 2010, 1.2 MB
• Task 1118 - Evaluation of Traffic and Environment Effects on Skid Resistance and Safety Performance of Rubberized Open-grade Asphalt Concrete (OGAC) (PDF) - April 2010, 2.4 MB
• Task 1124 - An Evaluation of the Consequences and Effectiveness of Using Highway Changeable Message Signs for Safety Campaigns (PDF) - March 2010, 1.8 MB
• Task 1122 - Open Road Tolling Investigation (PDF), February 2010, 2.3 MB
• Task 1127 - Statewide Travel Times - Business Case & Technology Deployment (PDF) - February 2010, 2.97 MB
• Task 1128 - On-Ramp Metering and Commuter Delay: A Before and After Study (PDF) - December 2009, 547 kB
• Task 1043 - Microsimulation Modeling of High Occupancy Toll (HOT) Concept in HOV Lanes (PDF) - October 2009, 3.1 MB
• Task 1736 - Preparing for the Onboard Monitoring and Reporting for Commercial Motor Vehicle Safety Field Operational Test (PDF) - September 2009, 550 kB
• Task 1051 - Effectiveness of Information and Control ITS Field Elements on Commuter Trips (PDF) - September 2009, 2.8 MB
• Task 1049 - Travel Times on Changeable Message Signs (PDF) - September 2009, 8.0 MB
• Task 1129 - Deploying Portable Advanced Traveler Information Systems (PDF) - September 2009, 6.8 MB
• Task 1218 - Improving Performance of Coordinated Signal Control Systems Using Signal and Loop Data (PDF) - September 2009, 3.6 MB
• Task 1555 - Highway Conditions and Traffic Information Services in California - A Market Services Analysis (PDF) - May 2009, 2.3 MB
• Task 0818 - Effect of Cooperative Adaptive Cruise Control on Traffic Flow: Testing Drivers’ Choices of Following Distances (PDF) - March 2009, 1.3 MB
• Task 0968 - A Comparative Safety Study of Limited versus Continuous Access High Occupancy Vehicle (HOV) Facilities (PDF) - March 2009, 736 kB
• FHWA-OR-TPF-09-14 - Animal-Vehicle Crash Mitigation Using Advanced Technology. Phase II: System Effectiveness and System Acceptance (PDF) - March 2009, 3.5 MB
• Task 0966 - Methods to Address Headlight Glare (PDF) - March 2009, 2.6 MB
• Task 1117 - Optimal Use of Changeable Message Signs for Displaying Travel Times (PDF) - March 2009, 2.1 MB
• Task 0969 - Quantifying the Performance of Countermeasures for Collision Concentration Related to Ramp/Freeway Mainline Junctions (PDF) - January 2009, 1.2 MB
• Task 0974 - Advanced Changeable Message Sign (CMS) (PDF) - December 2008, 112 kB
• Task 0262 - Early Warning System for Bridge Hits by Tall Load Vehicles (PDF) - December 2008, 2.1 MB
• Task 0494 - Assessment of the Applicability of Cooperative Vehicle-Highway Automation Systems (CVHAS) to Bus Transit and Intermodal Freight: Case Study Feasibility Analyses in the Metropolitan Chicago Region (PDF) - December 2008, 6.23 MB
• Task 0535 - Commercially-off-the-Shelf (COTS) and Emerging Technologies Sensor Testing and Evaluation (PDF) - December 2008, 959 kB
• Task 0713 - Integrated Multi-Channel Vehicle-Vehicle and Vehicle-Roadside Communications for ITS (PDF) - December 2008, 21.1 MB
• Task 0714 - Expediting Vehicle Infrastructure Integration (EVII): Where the Rubber Meets (and Talks to) the Road (PDF) - December 2008, 2.3 MB
• Task 0287 - Compliance Crash Testing of a Type 60K Terminous (PDF) - December 2008, 1.7 MB
• FHWA/CA/MI-2006/21 - Development of Staking Configurations for K-Rail (PDF) - December 2008, 4.9 MB
• Task 0277 - Crashworthiness Testing of a Portable Maintenance Work-zone Barrier (PDF) - December 2008, 3.3 MB
• Task 0622 - ITS Pilot Project Demonstration Program Summary Report (PDF) - December 2008, 5.3 MB
• Task 2008 - Study of Integrated Corridor Management for San Francisco Bay Area I-880 Corridor (PDF) - November 2008, 2.1 MB
• MN/RC 2008-53 - Overview of Rural Intersection Crashes at Candidate Intersections for the Intersection Decision Support (IDS) System (PDF) - November 2008, 556 kB
• Task 0676 - Effects of Cooperative Adaptive Cruise Control on Traffic Flow: Testing Drivers’ Choices of Following Distances (PDF) - October 2008, 950 kB
• Task 0686 - Corridor Deployment and Investigation of Anonymous Vehicle Tracking for Real-Time Traffic Performance Measurement (PDF) - October 2008, 3.3 MB
• Task 0678 - Pedestrian and Bicycle Safety Evaluation in a SMART Corridor (PDF) - October 2008,1.48 MB
• Task 0976 - Improve Freq Jacroscopic Freeway Analysis Model (PDF) - July 2008, 333 kB
• METRANS Project 06-03  - On the Formulation and Solution of an Emergency Routing Problem (PDF) - March 2008, 322 kB
• FHWA/CA/SD/2004/01 - Vehicular Crash Tests of The California ST-20 Bridge Rail (PDF) - July 2004, 6.3 MB
• F94TL48 - vehicle Crash Tests of the Aesthetic, See-through Concrete Bridge Rail with Sidewalk, Type 80SW (PDF) - August 1998, 3.5 MB