| Module 
 | Implementation Date | Revision Logs | 
        
            | Introduction (PDF) | June 2022 
 | Rev. Log - Introduction (PDF) | 
        
            | Reporting Standards |  | 
        
            | Foundation Reports for Bridges (PDF) | July 2024 | Rev. Log - FR for Bridges (PDF) | 
        
            | Foundation Reports for Earth Retaining Systems (PDF) | February 2024 | Rev. Log - FR for ERS (PDF) | 
        
            | Foundation Reports for Buildings and Miscellaneous Structures (PDF) | July 2024 | Rev. Log - FR for Buildings (PDF) | 
        
            | Geotechnical Design Reports (PDF) | February 2021 | Rev. Log - GDR (PDF) | 
        
            | Geotechnical Notes for Specifications (PDF) 
 | January 2022 
 | Rev. Log - Notes for Specs (PDF) | 
        
            | Geotechnical Non-Standard Special Provision Process (PDF) 
 | June 2022 
 | Rev. Log - NSSP (PDF) | 
        
            | Investigations |  | 
        
            | Geotechnical Investigations (PDF) | November 2023 
 | Rev. Log - Investigations (PDF) | 
        
            | Soil and Rock Logging, Classification, and Presentation 
 | July 2023 
 | 
 | 
        
            | Borehole Location (PDF) | April 2023 | Rev. Log - Borehole Location (PDF) | 
        
            | Groundwater (PDF) 
 | September 2025 | Rev. Log - Groundwater (PDF) 
 | 
        
            | Corrosion Evaluation (PDF) 
 | March 2022 
 | Rev. Log - Corrosion Evaluation (PDF) | 
        
            | Design |  | 
        
            | Standard Plan Designs (PDF) 
 | November 2010 
 | Rev. Log - Std. Plan Designs (PDF) | 
        
            | Soil Correlations (PDF) | March 2021 | Rev. Log - Soil Correlations (PDF) | 
        
            | Geotechnical Design Parameters (PDF) 
 | July 2022 
 | Rev. Log - Geotech Design Parameters (PDF) | 
        
            | CPT Design Parameters (PDF) 
 | September 2023 
 | Rev. Log - CPT Design Parameters (PDF) 
 | 
        
            | Seismic |  | 
        
            | Design Acceleration Response Spectrum (PDF) 
 | January 2021 
 | Rev. Log - Design ARS (PDF) | 
        
            | Liquefaction Evaluation (PDF) 
 | January 2020 
 | Rev. Log -Liquefaction (PDF) | 
        
            | Fault Rupture (PDF) | October 2022 | Rev. Log -Fault Rupture (PDF) | 
        
            | Lateral Spreading (PDF) Lateral Spreading Example (PDF)  | January 2020 
 | Rev. Log -Lateral Spreading (PDF) | 
        
            | Site-Specific Dynamic Ground Response Analysis (PDF)
 | March 2022 
 | Rev. Log - Site-Specific DGRA (PDF) | 
        
            | Seismic Overall Slope Stability (PDF) | December 2025 |  | 
        
            | Earth Retaining Systems 
 |  | 
        
            | Earth Retaining Systems Type Selection (PDF) 
 | August 2024 
 | Rev. Log - ERS Type Selection (PDF) 
 | 
        
            | Conventional Retaining Walls (PDF)
             | February 2024 | Rev. Log - Conventional Walls (PDF) | 
        
            | Mechanically Stabilized Embankments (Caltrans Pre-Designed) (PDF) | January 2021 | Rev. Log - MSE Pre-Designed (PDF) | 
        
            | Mechanically Stabilized Embankments (Non-Standard Design) (PDF)
 | January 2021 | Rev. Log - MSE Non-Standard (PDF) | 
        
            | Soil Nail Walls (PDF) | November 2021 | Rev. Log - Soil Nail Walls (PDF) | 
        
            | Non-Gravity Cantilever Retaining Walls (PDF) | February 2024 
 | Rev. Log - Non-Gravity Walls (PDF) | 
        
            | Ground Anchor Earth Retaining Systems (PDF) | February 2024 | Rev. Log - Ground Anchor Walls (PDF) | 
        
            | Seismic Design of Earth Retaining Systems (PDF) | May 2023 | Rev. Log - Seismic Design ERS (PDF) | 
        
            | Earth Pressure Coefficients using the Generalized Limit Equilibrium Method (PDF) 
 | September 2023 
 | Rev. Log - Earth Pressure Coefficients using GLE (PDF) 
 | 
        
            | Overall Stability Modeling of Earth Retaining Systems (PDF)   Appendix (PDF) | September 2025 |  | 
        
            | Structure Foundations 
 |  | 
        
            | Bridge Foundation Selection (PDF) | September 2022 | Rev. Log - Bridge Foundation Selection (PDF) | 
        
            | Shallow Foundations for Bridges (PDF) 
 | February 2021 
 | Rev. Log - Shallow Foundations (PDF) | 
        
            | Driven Pile Foundations - December 2021 (PDF) | December 2021 
 | Rev. Log - Driven Piles (PDF) | 
        
            | Cast-In-Drilled-Hole (CIDH) Pile Foundations (PDF) | July 2024 | Rev. Log - CIDH Piles (PDF) | 
        
            | Building and Miscellaneous Structure Foundations (PDF) 
 | July 2024 
 | Rev. Log - Buildings (PDF) 
 | 
        
            | Downdrag (PDF) 
 | January 2020 
 | Rev. Log - Downdrag (PDF) | 
        
            | Micropiles (PDF) | February 2021 | Rev. Log - Micropiles (PDF) | 
        
            | Vertical Ground Anchors (PDF) 
 | January 2020 | Rev. Log - Vertical Ground Anchors (PDF) | 
        
            | Standard Plan Overhead Signs and Electrical Systems (PDF) | September 2022 | Rev. Log - OH Signs (PDF) | 
        
            | Sound Walls (PDF) | December 2020 | Rev. Log - Sound Walls (PDF) | 
        
            | Below Grade Structures (PDF) 
 | November 2023 
 | Rev. Log - Below Grade Structures (PDF) 
 | 
        
            | Seal Course (PDF) 
 | September 2024 
 | Rev. Log - Seal Course (PDF) 
 | 
        
            | Earthwork |  | 
        
            | Embankments (PDF) | December 2014 | Rev. Log - Embankments (PDF) | 
        
            | Geosynthetic Reinforced Embankments (PDF) 
 | September 2023 
 | Rev. Log - Geosynthetic Reinforced Embankments (PDF) 
 | 
        
            | Landslides (PDF) 
 | January 2020 
 | Rev. Log - Landslides (PDF) | 
        
            | Debris Flows (PDF) | September 2025 
 | Rev. Log - Debris Flows (PDF) | 
        
            | Soil Cut Slopes (PDF) 
 | January 2020 | Rev. Log - Soil Cut Slopes (PDF) | 
        
            | Rock Cut Slopes (PDF) 
 | March 2021 | Rev. Log - Rock Cut Slopes (PDF) | 
        
            | Rockfall (PDF) 
 | December 2020 
 | Rev. Log - Rockfall (PDF) | 
        
            | Collapsible Soil (PDF) 
 | February 2024 
 | Rev. Log - Collapsible Soil (PDF) 
 | 
        
            | Ground Modification (PDF) | March 2021 
 | Rev. Log - Ground Modification (PDF) | 
        
            | Grouting (PDF) 
 | March 2022 
 | Rev. Log - Grouting (PDF) | 
        
            | Geosynthetics (PDF) | May 2013 | Rev. Log - Geosynthetics (PDF) | 
        
            | Trenchless Construction (PDF) 
 | December 2023 
 | Rev. Log - Trenchless Construction (PDF) | 
        
            | Stormwater and Wastewater Best Management Practices (PDF) 
 | April 2022 
 | Rev. Log - Stormwater and Wastewater (PDF) | 
        
            | Technical Administration |  | 
        
            | Alternative Contracts and Consultant Oversight (PDF) | April 2022 
 | Rev. Log - Alternative Contracts (PDF) | 
        
            | Cost Estimating (PDF) 
 | May 2022 
 | Rev. Log - Cost Estimating (PDF) | 
        
            | Emergency Response (PDF) 
 | September 2022 
 | Rev. Log - Emergency Response (PDF) |