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
ST RTE 46 (@PM 29.76) California Good 1992 53.0 m 15,000
CALERA CREEK California Fair 1975 6.4 m 15,000
AZEVEDO DRAW California Fair 1968 23.6 m 15,000
LOS GATOS CREEK California Fair 1965 57.3 m 15,000
INTERSTATE 405 California Fair 2002 165.0 m 15,000
HENDERSON AVENUE California Good 1970 43.9 m 15,000
HENDERSON AVENUE California Good 1970 43.9 m 15,000
DOMINGUEZ CHAN California Fair 1963 117.0 m 15,000
DOMINGUEZ CHAN California Fair 1963 117.3 m 15,000
STATE ROUTE 241 California Fair 1993 61.0 m 15,000
INTERSTATE 15 W/HOV California Fair 2007 89.1 m 15,000
STATE ROUTE 13 California Good 1956 32.9 m 15,000
AZEVEDO DRAW California Good 1968 23.6 m 15,000
KEYS CANYON CREEK California Fair 2009 15.5 m 15,000
BUCKEYE CREEK California Fair 1968 50.2 m 15,000
ST RTE 46 (@PM 29.76) California Good 1992 53.0 m 15,000
BUCKEYE CREEK California Fair 1968 50.2 m 15,000
OLIVE AVENUE California Good 1955 31.4 m 15,000
US 101 California Good 1965 82.6 m 15,000
BROADWAY California Fair 1989 46.3 m 15,000
INTERSTATE 880 & RAMPS California Fair 1968 90.8 m 15,000
KEYS CANYON CREEK N FORK California Good 2009 14.3 m 15,000
FIRST STREET California Good 1970 39.8 m 15,000
ROHNER CREEK California Good 1962 26.5 m 15,000
SALT CREEK California Good 1971 30.4 m 15,000
SALT CREEK California Good 1971 30.4 m 15,000
FRESHWATER CREEK California Fair 1971 21.3 m 15,000
N57-E10 CONNECTOR RAMP California Fair 1972 40.5 m 15,000
FRESHWATER CREEK California Fair 1971 21.3 m 15,000
DE LA CRUZ BLVD NB California Poor 1969 56.7 m 15,000
45TH STREET California Good 1970 43.6 m 15,000
I-15 S15-S805 CONNECTOR California Fair 1970 178.6 m 15,000
GUADALUPE RIVER California Good 1930 32.6 m 15,000
CORTINA CREEK California Fair 1967 39.7 m 15,000
NORTH BRANCH SAND CREEK California Good 1967 19.8 m 15,000
NORTH BRANCH SAND CREEK California Good 1967 19.8 m 15,000
STATE ROUTE 55 California Fair 1990 68.3 m 15,000
BIG CHICO CREEK California Fair 1949 19.1 m 15,000
REEDS CREEK California Fair 1971 49.3 m 15,000
RTE405 California Good 2014 140.2 m 15,000
42ND STREET California Fair 1970 38.1 m 15,000
SB US HIGHWAY 101 California Good 2004 194.5 m 15,000
BREA CREEK CHANNEL California Good 1936 9.4 m 15,000
STATE ROUTE 22 & RAMP California Fair 2008 98.4 m 15,000
REEDS CREEK California Fair 1971 49.3 m 15,000
N5-W22 CONNECTOR RAMP California Fair 2008 45.0 m 15,000
SALT CREEK California Fair 1952 24.4 m 15,000
GUADALUPE CREEK California Fair 1975 46.0 m 15,000
TULE RIVER California Good 2001 118.0 m 15,000
SALT CREEK California Fair 1967 24.4 m 15,000

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.