Richmond-San Rafael Bridge

The Richmond-San Rafael Bridge is a vital structure connecting Richmond in the East Bay to San Rafael in Marin County, California. Spanning approximately 5.5 miles over the San Francisco Bay, it carries Interstate 580 traffic. Opened in 1956, it consists of multiple parallel spans supported by large concrete and steel towers. The bridge facilitates regional transportation, enabling commuters, freight, and travelers to efficiently cross the bay. Its design features two decks: the upper for cars and the lower for trucks and maintenance. The bridge is an important part of the Bay Area's infrastructure, balancing structural engineering with scenic views of the bay.