SR 21 Corridor Study

The SR 21 Corridor Study is an initiative of the Coastal Region Metropolitan Planning Organization in coordination with the Chatham County — Savannah Metropolitan Planning Commission (MPC) to improve mobility and to enhance the community along the corridor between I-516 and the Effingham County Line. The SR 21 Corridor Study objective evaluated alternatives for major capacity improvements to help alleviate congestion, accommodate future travel demand, improve safety, and enhance access to the Port and other major traffic generators.

For more information regarding the SR 21 Corridor Study, please contact Mark Wilkes, Transportation Director at 912-651-1477.

Final Report Appendix A - Public Fact Sheet Appendix B - Public Comments Appendix C - Land Use Maps Appendix D - Existing LOS Appendix E - Tier I Alt Descriptions Appendix F - Tier I Alt Schematics Appendix G - Evaluation Matrix Appendix H - Cover Sheet Appendix H - Tier II Layouts on Aerials Appendix I - Typical Sections Appendix J - Traffic Flow Diagrams Appendix K - Synchro Int LOS Appendix L - HCS Roadway LOS Appendix M - Synchro Arterial LOS Appendix N - Detailed Cost Estimate All Appendices