At the center of the transportation planning process is the Regional Transportation Plan (RTP). Updated on a 4-year cycle, the RTP is a long-term (20+ year) blueprint for the region’s transportation system, and encompasses projects for all types of travel, including freight, intermodal and aviation. The plan includes the Sustainable Community Strategy (SCS) designed to help reduce emissions from passenger vehicle travel. The plan is accompanied by a program level environmental document that analyzes cumulative impacts, and the regional air quality conformity analysis required by federal regulations.
| 2022 Regional Transportation Plan (RTP) | Final |
| Notice of Preparation of a PEIR for the 2022 RTP | |
| 2022 RTP Final PEIR and Draft PEIR | Final |