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.

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BridgeLocationConditionYear BuiltLengthADT
INTERSTATE 5 California Fair 1974 96.0 m 64,000
U.S. HIGHWAY 101 California Good 1998 80.4 m 63,998
WALNUT CREEK California Poor 1963 186.8 m 63,800
STATE RTE 4 (CHARTER WY) California Fair 1971 46.0 m 63,750
WILLOW PASS ROAD California Fair 1995 56.3 m 63,500
RAMONA BLVD California Good 1960 56.6 m 63,500
CONTRA COSTA CANAL California Good 1997 14.9 m 63,500
CONTRA COSTA CANAL California Good 1997 14.9 m 63,500
RAMONA BLVD California Good 1960 56.6 m 63,500
BAILEY ROAD California Fair 1995 40.3 m 63,500
BAILEY ROAD California Good 1994 40.3 m 63,500
WILLOW PASS ROAD California Good 1995 57.5 m 63,500
INTERSTATE 5 California Fair 1966 73.8 m 63,320
INTERSTATE 15 California Good 1951 50.0 m 63,200
SAN JOSE FC CHNL California Fair 1972 32.0 m 63,100
SWEETWATER RIVER California Good 1990 253.3 m 63,000
7TH STREET California Good 1997 40.0 m 63,000
BADGER CREEK California Good 1993 64.6 m 63,000
7TH STREET California Good 1997 39.8 m 63,000
SPRING VALLEY California Good 2008 78.0 m 63,000
IMPERIAL HWY California Fair 1990 1,200.0 m 63,000
SWEETWATER RD & W54-S125 California Good 2007 76.5 m 63,000
IMPERIAL HWY California Fair 1990 1,200.0 m 63,000
ADELINE BARTD UNION 5TH California Fair 1998 1,138.4 m 63,000
ADELINE BARTD UNION 5TH California Fair 1998 1,104.0 m 63,000
SPRING VALLEY California Good 2008 111.0 m 63,000
RIDGEWAY STREET California Fair 1972 71.9 m 63,000
MOJAVE RIVER California Fair 1958 175.3 m 63,000
OSO CREEK California Good 1963 22.9 m 62,964
I-5 California Good 2015 251.0 m 62,600
OLD DAVIS ROAD California Good 1974 52.7 m 62,500
UP RR AMTRAK LAFAYETTE California Fair 1994 133.1 m 62,500
COYOTE CREEK California Fair 1972 59.1 m 62,500
COYOTE CREEK California Good 1980 125.0 m 62,500
COUNTRY CLUB LANE California Good 1977 57.6 m 62,500
GREAT AMERICA PARKWAY California Fair 1994 58.8 m 62,500
COUNTRY CLUB LANE California Good 1977 60.4 m 62,500
SAN TOMAS AQUINO CREEK California Good 1994 60.7 m 62,500
SAN TOMAS AQUINO CREEK California Good 1994 60.7 m 62,500
COYOTE CREEK California Good 1980 125.0 m 62,500
ROCK SPRINGS ROAD California Fair 1977 62.2 m 62,500
INTERSTATE 880 & RAMPS California Fair 1972 96.3 m 62,500
INTERSTATE 880 & RAMPS California Fair 1972 96.3 m 62,500
EL NORTE PARKWAY California Fair 1977 53.0 m 62,500
EL NORTE PARKWAY California Good 1977 53.0 m 62,500
UP RR BNSF RY & AMTRAK California Fair 1974 87.0 m 62,500
GUADALUPE RIVER California Good 1994 208.8 m 62,500
COYOTE CREEK California Good 1961 59.2 m 62,500
GUADALUPE RIVER California Good 2006 82.2 m 62,500
ROCK SPRINGS ROAD California Fair 1977 62.2 m 62,500

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.