The I-580 Express Lanes run eastbound between Hacienda Drive in Pleasanton and Greenville Road in Livermore and westbound between Greenville Road in Livermore and I-680. The lanes operate Monday – Friday from 5 a.m. to 8 p.m. Carpool occupancy is 2 or more people.
The Carquinez Bridge consists of two spans on I-80 crossing the Carquinez Strait between Crockett and Vallejo, connecting Contra Costa and Solano counties. The westbound bridge, built in 2003, includes a separated path for bicycles and pedestrians. All tolls are collected electronically in the northbound direction.
The Benicia-Martinez Bridge (George Miller Jr. Bridge) crosses the Carquinez Strait on I-680, linking Benicia in Solano County with Martinez in Contra Costa County. The bridge features parallel spans for northbound and southbound traffic and provides separated bicycle and pedestrian access. All tolls are collected electronically in the northbound direction.
The Richmond-San Rafael Bridge, on I-580, connects Richmond in Contra Costa County with San Rafael in Marin County. The bridge features a separate pathway for bicycles and pedestrians. All tolls are collected electronically in the westbound direction.
The Dumbarton Bridge on State Route 84 is the southernmost crossing of San Francisco Bay, linking Menlo Park in San Mateo County with Fremont in Alameda County. The bridge also provides bicycle and pedestrian access. All tolls are collected electronically in the westbound direction.
The San Mateo-Hayward Bridge on State Route 92 crosses the Bay between San Mateo and Hayward in Alameda County. There is no bicycle or pedestrian access on this bridge. All tolls are collected electronically in the westbound direction.
The San Francisco-Oakland Bay Bridge, on Interstate 80, crosses the San Francisco Bay and connects San Francisco and Alameda counties It is made up of two bridge segments: a skyway structure/single anchored suspension bridge between Oakland and Yerba Buena Island for vehicles with a protected bicycle and pedestrian pathway, and a suspension span from the island to San Francisco for vehicular traffic.
The iconic Golden Gate Bridge carries US 101 between San Francisco and Marin counties. It features six lanes with variable lane configuration for traffic flow and provides separated pathways for bicycles and pedestrians. All tolls are collected electronically in the southbound direction into San Francisco.
