Work Zone Impacts Assessment: A Process to Manage Work Zone Safety and Mobility Impacts of Road Projects
Example Work Zone Impacts Assessment for an Intermediate Project: California Department of Transportation, Fresno County, State Route 41 Operational Improvement Project (Phase I)
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Contact Information: WorkZoneFeedback@dot.gov
October 2006
Table of Contents
2.0 Work Zone Impacts Assessment Process Example
2.2.1 Caltrans Policy Guidance on TMP Considerations During Systems Planning
2.2.2 SR 41 Project Example – Work Zone Impacts Assessment During Systems Planning2.3.1 Caltrans Policy Guidance on TMP Considerations During Preliminary Engineering
2.3.2 SR 41 Project Example – Work Zone Impacts Assessment During Preliminary Engineering2.4.1 Caltrans Policy Guidance on TMP Considerations during Design
2.4.2 SR 41 Project Example – Work Zone Impacts Assessment During Design2.5.1 Caltrans Policy Guidance on TMP Considerations during Construction
2.5.2 SR 41 Project Example – Work Zone Impacts Assessment During Construction2.6.1 Caltrans Policy Guidance on Performance Assessment
2.6.2 SR 41 Project Example – Performance Assessment Discussion
Appendix A – Overview of the Key Elements Included in the Project Report (PR) for the SR 41 Project
Appendix B – Preliminary TMP Checklist for the SR 41 Project
Appendix D – Final TMP Checklist for the SR 41 Project
List of Figures
- Figure 1. Project Map Showing SR 41 between Herndon Avenue and Friant Road
- Figure 2. Traffic Volume Analysis Used for Lane-Closure Chart Preparation for Mainline SR 41
- Figure 3. Final Lane-Closure Chart Used for Mainline SR 41 Construction
- Figure 4. Final Ramp-Closure Chart Used for the NB SR 41 Off-Ramp to Friant Road
- Figure 5. Work Zone Traffic Analysis for Queue and Detour Delay Estimation for an Average Weekday
