IE Agency Directory

Southern California Association of Governments

SCAG is the nation's largest metropolitan planning organization (MPO), representing six counties including San Bernardino and Riverside. SCAG develops the Regional Transportation Plan/Sustainable Communities Strategy (RTP/SCS), which guides billions of dollars in transportation investments across the region. As the federally designated MPO, SCAG's plans determine which projects receive federal funding.

Riverside County Transportation Commission

RCTC is the county transportation commission for Riverside County. It plans, funds, and coordinates transportation improvements throughout the county, including highway projects, rail service, and transit. RCTC administers Measure A, the county's half-cent transportation sales tax, which generates hundreds of millions of dollars annually for local transportation projects.

San Bernardino County Transportation Authority

SBCTA is the county transportation commission for San Bernardino County, the largest county by area in the contiguous United States. SBCTA plans, funds, and delivers major transportation projects across the county, from the urban valleys to the mountain and desert communities. SBCTA administers Measure I, the county's half-cent transportation sales tax, and coordinates with Caltrans, transit agencies, and local jurisdictions.

Omnitrans

Omnitrans provides bus service throughout the San Bernardino Valley, serving 15 cities and portions of unincorporated San Bernardino County. The agency operates fixed-route bus service, the sbX Bus Rapid Transit line, and Access paratransit service for riders with disabilities. Omnitrans is one of the primary ways that residents in the San Bernardino Valley access jobs, healthcare, education, and essential services.

Riverside Transit Agency

RTA provides bus service throughout western Riverside County, serving a population of over 2 million across nearly 2,500 square miles. RTA operates local fixed-route service, CommuterLink express routes, and Dial-A-Ride paratransit. The agency connects communities from Corona and Norco in the west to Hemet and San Jacinto in the east, and from Riverside and Moreno Valley to Temecula and Murrieta in the south.

Caltrans District 8

Caltrans District 8 is responsible for planning, designing, constructing, and maintaining state highways and freeways in San Bernardino and Riverside Counties. The district manages over 2,000 lane miles of state highway, including major corridors like I-10, I-15, I-215, SR-60, SR-91, and SR-210. Caltrans District 8 works closely with county transportation commissions, cities, and federal agencies on transportation projects throughout the Inland Empire.