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
GENESEE AVE California Fair 1970 112.2 m 48,500
EL RANCHO ROAD California Fair 1970 36.6 m 48,500
GENESEE AVE California Good 1970 113.1 m 48,500
UP RR California Fair 1970 73.9 m 48,500
PARK California Fair 1970 26.8 m 48,500
SECRET RAVINE California Fair 1998 73.8 m 48,401
US 50 & CONNECTORS California Fair 1968 507.5 m 48,100
MOSHER SLOUGH California Poor 1975 40.2 m 48,000
BEAR CREEK California Good 1975 66.4 m 48,000
U.S. HIGHWAY 101 California Fair 1950 73.8 m 48,000
INTERSTATE 10 California Good 1965 70.1 m 48,000
STANLEY CREEK California Fair 1981 9.8 m 48,000
NATIONAL AVE California Good 1978 42.1 m 48,000
VCY RY California Good 1965 62.7 m 48,000
MAST BOULEVARD California Fair 1993 50.0 m 48,000
AMERICAN CANYON CREEK California Fair 1943 7.0 m 48,000
INTERSTATE 5 & UP RR California Fair 2000 139.2 m 48,000
OUTLAND BARRANCA California Good 1965 7.9 m 48,000
CALTRAIN UP RR CENTRAL California Good 1961 110.0 m 48,000
BROADWAY California Fair 1965 45.4 m 48,000
EAST MAIN STREET California Fair 1961 46.6 m 48,000
W HAMMER LANE California Fair 1970 44.0 m 48,000
INTERSTATE 5 California Good 1990 100.6 m 48,000
WILDLIFE CROSSING California Good 1998 96.3 m 48,000
MAST BOULEVARD California Fair 1993 50.0 m 48,000
BNSF RY & AMTRAK California Good 1963 78.0 m 48,000
I-15 & I-8 California Fair 1984 949.0 m 48,000
W HAMMER LANE California Fair 1970 44.0 m 48,000
ST RTE 201 (SIERRA ST) California Good 1964 50.3 m 48,000
ROUTE 710 California Fair 1954 78.3 m 48,000
DRAPER STREET California Good 1964 44.2 m 48,000
FEATHER RIVER K ST UP RR California Fair 1947 815.0 m 48,000
MOSHER SLOUGH California Fair 1975 40.2 m 48,000
NVRR NAPA RIVER STANLY California Poor 1977 679.7 m 48,000
BNSF RY & AMTRAK California Good 1963 66.4 m 48,000
US HWY 101 & BRADLEY CHN California Good 1972 93.3 m 48,000
Pier S Avenue California Fair 2005 44.6 m 47,900
BOLAS CREEK California Good 1950 11.9 m 47,900
TERMINAL ISLAND FWY California Fair 2005 46.5 m 47,900
CENTRAL EXPRESSWAY California Fair 1970 50.8 m 47,876
SAN DIEGO CREEK CHANNEL California Fair 1971 17.0 m 47,700
STRONG RANCH SLOUGH California Good 1945 13.7 m 47,689
RIO HONDO California Fair 1933 146.9 m 47,632
TRACY BLVD California Good 1970 47.7 m 47,500
OSTRICH FARM CREEK California Good 2011 40.6 m 47,500
MACARTHUR DR California Good 1970 49.2 m 47,500
SUGAR SPUR RR California Fair 1970 59.4 m 47,500
MACARTHUR DR California Good 1970 49.2 m 47,500
SUGAR SPUR RR California Fair 1970 59.4 m 47,500
TRACY BLVD California Good 1970 47.7 m 47,500

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.