As the designated Metropolitan Planning Organization (MPO) for Imperial, Los Angeles, Orange, Riverside, San Bernardino and Ventura Counties, SCAG is mandated by the federal government to develop a multimodal long-range transportation plan that provides a 20-year vision for investing in our transportation system, and update it at least once every four years. Our plan, the Regional Transportation Plan/Sustainable Communities Strategy (RTP/SCS), addresses all modes of our transportation system, and reflects research and policy initiatives from each mode: active transportation, aviation and airport ground access, corridor planning, goods movement, high-speed rail, intelligent transportation systems, safety and security, transit, and transportation finance.

Upcoming Events & Meetings


APA California Annual Conference

Oct 03, 2015; 10:00 AM-11:00 AM
@ Oakland Marriott

CleanTech OC: Annual Conference & Expo

Oct 06, 2015; All Day Event
@ Institute for Innovation at UC Irvine

Executive Administration Committee Meeting

Oct 08, 2015; 9:00 AM-10:00 AM
@ SCAG Main Office
News and Announcements
FTA FY 2015 Low or No Emission (LoNo) Vehicle Deployment Program Funding Opportunity
Posted September 30, 2015
On September 24, 2015, the Federal Transit Administration (FTA) announced the availability of $22.5...
SCAG Spotlight E-Newsletter: September 2015
Posted September 03, 2015
​SCAG's Spotlight E-Newsletter for September.


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For more information on Corridor Studies, visit SCAG's Corridor Planning "Completed Studies" webpage.
The Active Transportation Work Plan is a 4 Year work plan from 2012-2016. The Work Plan indicates how we will implement the 2012 RTP/SCS active transportation component as well as preparation for...
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Transportation Related Links
This California Department of Transportation (Caltrans) PDF brochure includes charts prepared as visual aids to show the sources and distribution of transportation funds in California. 
The California Department of Transportation (Caltrans) improves mobility across the state with core programs in Aeronautics, Highway Transportation, Mass Transportation, Transportation Planning, Administration and the Equipment Service Center.​
The Federal Highway Administration (FHWA) provides stewardship over the construction, maintenance and preservation of the nation’s highways, bridges and tunnels.