San Mateo-Hayward Bridge

The San Mateo–Hayward Bridge is a bridge crossing the American state of California's San Francisco Bay, linking the San Francisco Peninsula with the East Bay. The bridge's western end... Wikipedia

• Carries:  6 lanes of
• Crosses:  San Francisco Bay
• Locale:  Foster City and Hayward, California, United States
• Other name(s):  San Mateo Bridge
• Owner:  State of California
• Maintained by:  Caltrans and BATA
• ID number:  35 0054
• Website:  www.bayareafastrak.org Official site
• Design:  Orthotropic deck (western highrise span), trestle (eastern causeway spans)
• Total length:  36,960 ft (11,265.41 m), 7 mi (11.27 km)
• Width:  41 m (134.51 ft) roadway approach
• Longest span:  757.2 ft (230.79 m)
• Number of spans:  37 (highrise), 871 (causeway)
• Clearance below:  134.5 ft (41 m)
• Designer:  Caltrans, Bay Toll Crossings Division
• Constructed by:  superstructure: Murphy Pacific Bridge Builders, Emeryville, substructure: Pomeroy-Gerwick-Steers, San Francisco
• Fabrication by:  Murphy Pacific Corporation, Emeryville
• Construction cost:  $70,000,000 (equivalent to $ in Error: undefined index "US-GDP" when using.)
• Daily traffic:  93,000
• Toll:  Westbound only, FasTrak or pay-by-plate, cash not accepted, Effective 2026-01-01 – 2026-12-31 (2026-01-01 – 2026-12-31), $8.50, $4.25 (carpool rush hours, FasTrak only)
• Data source:  DuckDuckGo