I-5/SR-56 Interchange Project
Draft Environmental Impact Report/ Environmental Impact Statement
Technical Reports
Project Study Report
Traffic Study Report and Summary
- Traffic Study Report Part 1
- Traffic Study Report Part 2
- Traffic Summary
- Appendix A_Intersection Calculations
- Appendix B_ILV Analysis
- Appendix C_Freeway Merge Calculations
- Appendix D_Freeway Divergence Caculations
- Appendix E_Freeway Weaving Calculations
- Appendix F_Ramp Meter Analysis
- Appendix G_Queuing Analysis
- Appendix H_Existing Pilot Car Runs
- Appendix I_Travel Time Study Calculations
Value, Visual, Water Quality
Project Layouts
- Alternative 2: Direct Connector
- Alternative 3: Auxiliary Lane
- Alternative 4: Hybrid
- Alternative 5: Hybrid with flyover
Project Cross-Sections
- Alternative 2: Direct Connector
- Alternative 3: Auxiliary Lane
- Alternative 4: Hybrid
- Alternative 5: Hybrid with flyover
Roadway Profiles
- Alternative 2: Direct Connector
- Alternative 3: Auxiliary Lane
- Alternative 4: Hybrid
- Alternative 5: Hybrid with flyover
- Air Quality
- Community Impact Assessment
- Draft Relocation Impact Summary
- HazMat Initial Site Assessment
- Location Hydraulic Study
Natural Environment
Noise Study Reports
- Noise Summary June 2010
- NSR Appendix A - Noise Measuring Data
- NSR_Appendix_B-Measurement Site Photos
- NSR_Appendix_C-Receptor Noise Barrier Locations
- NSR_Appendix_D-Cost Analysis
- NSR_Appendix_E-Receptor Street Addresses
- NSR_Appendix_F-Computer Noise Modeling
- NSR_Jan 2010
Noise Abatement Decision
Geotechnical Study Report
- Preliminary Geo Technical Report
- Appendix B Previous Studies
- Draft Geotech Design Report SR-56 1999
- Geo Tech Investigation Report I-5/I-805 R/Ws 2004
- Geo Tech Investigation Report I-5 NC 2005
- Memorandum 1
- Memo Found Recom Carmel Valley Creek Connector
- Memo Found Recom Carmel Valley Creek Replacement
- Memo Found Recom El Camino Real UC
- Memo Found Recom Rte56/I-5 Separation
- Memo In Lieu of Materials Report
- Memo Original Structural Section Recom
- Memo Response to Structural Section Recom