Browse Bridge Database

25,975 bridges in the FHWA National Bridge Inventory in California.

National Bridge Inventory Database

Browse 25,975 bridges from the Federal Highway Administration National Bridge Inventory. Filter by state, condition rating, or search by name and location.

Clear
BridgeLocationConditionYear BuiltLengthADT
INTERSTATE 10 California Good 2014 72.4 m 25,000
CORDILLERAS CREEK California Fair 1915 7.0 m 25,000
SANTA ANA RIVER CHANNEL California Good 1961 77.4 m 25,000
BEAVER SLOUGH California Fair 1979 36.5 m 25,000
INTERSTATE 880 California Poor 1954 94.4 m 25,000
LAS TRAMPAS CREEK California Fair 1996 51.2 m 25,000
SULPHUR CREEK California Fair 1936 8.2 m 25,000
INTERSTATE 215 & RAMPS California Good 2023 73.1 m 25,000
STATE ROUTE 110 & RAMPS California Good 1953 96.0 m 25,000
INTERSTATE 8 California Fair 1983 96.9 m 25,000
TURNER ROAD California Good 1979 31.4 m 25,000
AMERICAN RIVER LK NATOMA California Fair 1999 690.6 m 25,000
U.S. HIGHWAY 50 California Good 1994 82.3 m 25,000
STATE ROUTE 180 & RAMPS California Fair 1999 287.0 m 25,000
SAN LEANDRO CREEK California Fair 1901 23.5 m 25,000
OLIVE AVE California Good 1999 41.8 m 25,000
TURNER ROAD California Fair 1979 31.4 m 25,000
ROUTE 101 California Good 1951 106.7 m 25,000
ARROYO VIEJO California Good 1969 6.7 m 25,000
SMITH CREEK California Fair 1935 7.9 m 25,000
CROWN VALLEY PARKWAY California Good 1996 137.8 m 25,000
GREENFIELD DRIVE California Good 1996 52.6 m 25,000
INTERSTATE 5 California Good 2024 79.0 m 25,000
INTERSTATE 710 California Good 1949 68.3 m 25,000
GREENFIELD DRIVE California Good 1996 52.6 m 25,000
MOULTON PARKWAY California Good 1996 100.0 m 25,000
ROUTE 405 California Good 2009 64.7 m 25,000
MOULTON PARKWAY California Good 1996 100.0 m 25,000
ELLSWORTH BARRANCA California Fair 1965 32.3 m 25,000
ELLSWORTH BARRANCA California Poor 1965 32.3 m 25,000
PACIFIC PARK DRIVE California Good 1996 90.2 m 25,000
PACIFIC PARK DRIVE California Good 1996 90.2 m 25,000
INTERSTATE 8 California Good 1978 95.4 m 25,000
CASPIAN AVE STORM DRAIN California Good 1961 10.1 m 25,000
LA PAZ ROAD California Good 1996 85.3 m 25,000
LA PAZ ROAD California Good 1996 85.3 m 25,000
ALISO CREEK California Good 1996 125.4 m 25,000
ALISO CREEK California Good 1996 124.5 m 25,000
BEAVER SLOUGH California Fair 1979 36.6 m 25,000
ROUTES 91 57 & CONNS California Fair 1974 404.5 m 25,000
TODD BARRANCA California Fair 1965 50.3 m 25,000
I 10 I 15 CONNS CO RD California Fair 1975 549.2 m 25,000
STATE ROUTE 110 & RAMPS California Good 1953 107.3 m 25,000
CASTRO VALLEY BLVD California Fair 1988 71.0 m 25,000
I 405 & S405-N55 CONN California Good 1968 182.9 m 25,000
PELTIER ROAD California Fair 1979 35.3 m 25,000
WASSON CREEK California Good 2002 11.5 m 25,000
CALTRAIN UPRR BNSF AMTRA California Poor 1932 155.4 m 25,000
ROCKWELL PUC California Good 1967 12.2 m 25,000
STATE ROUTE 133 California Fair 1997 82.0 m 25,000

Frequently Asked Questions

The National Bridge Inventory (NBI) is a federal database maintained by the Federal Highway Administration containing inspection data for all bridges on public roads in the U.S. with a span of more than 20 feet. Bridge owners must inspect each structure at least every 24 months.

ADT stands for Average Daily Traffic — the average number of vehicles crossing the bridge per day. Bridges are sorted by ADT by default because high-traffic bridges in poor condition pose the greatest risk to the most people.

Yes. Use the search field above to find bridges by name, location, or features crossed. You can also combine the search with state and condition filters to narrow your results.