Richmond–San Rafael Bridge

The Richmond–San Rafael Bridge is a double-decker crossing over San Francisco Bay between Richmond and San Rafael in the United States. It consists of steel and includes two roadways on separate levels that run for more than 5.5 miles (8.8 kilometers) in total.

The California transportation authority opened the crossing on September 1, 1956, ending ferry operations between the two cities. The structure was built during a period when the region grew rapidly and needed new routes across the water.

This crossing links the waterfront district of Richmond with the residential areas of Marin County and serves daily commuters traveling between both shores of the bay. The name recalls the two cities that were directly connected for the first time by this structure.

Drivers pay a fee when crossing toward the east, while the upper roadway carries traffic heading west without tolls. On days with heavy fog or high winds, it is advisable to check current conditions before departure.

When wind speeds exceed 70 miles per hour (110 kilometers per hour), authorities close the crossing to all vehicles for safety reasons. Officials constantly monitor weather patterns to prevent hazards for drivers.

Location: San Rafael

Location: Richmond

Inception: September 1, 1956

Official opening: September 1, 1956

Height: 99.1 m

Length: 8,851.39 m

Width: 22 m

Made from material: steel

Part of: Interstate 580, Interstate 180

Website: https://mtc.ca.gov/operations/programs-projects/bridges/richmond-san-rafael-bridge

GPS coordinates: 37.93533,-122.44771

Latest update: December 5, 2025 22:23