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
UP RR AMTRAK US 101 RMPS California Fair 1961 269.4 m 12,706
SAND CANYON CHANNEL California Fair 1976 19.5 m 12,700
ARROYO SEQUIT California Good 1927 29.0 m 12,700
INTERSTATE 280 California Good 1976 73.2 m 12,700
ESCONDIDO CREEK California Poor 1965 19.2 m 12,700
SOUTH FORK AMERICAN RIV California Fair 1987 86.6 m 12,700
PETERSON CREEK California Good 1921 7.9 m 12,700
P G AND E CANAL California Fair 1946 10.5 m 12,700
UP RR AMTRAK LAFAYETTE California Fair 1994 136.2 m 12,700
ABRAMSON CREEK California Good 1921 10.1 m 12,700
DYER ROAD STORM CHANNEL California Fair 1966 12.5 m 12,700
BALLONA CREEK California Good 1964 35.4 m 12,700
STATE ROUTE 110 & RAMP California Good 1953 84.1 m 12,700
FOREST VIEW CREEK California Good 1921 7.9 m 12,700
I 5 LOGAN AV N5-KEARNEY California Good 1972 335.9 m 12,700
GREEN VALLEY CREEK California Good 1970 102.7 m 12,700
FRESNO STREET California Good 1965 27.1 m 12,689
BUFFALO CREEK California Good 1970 11.2 m 12,684
ALAMO CREEK California Fair 1965 7.7 m 12,680
WILDLIFE CROSSING California Good 2002 127.1 m 12,672
WILDLIFE CROSSING California Good 2012 125.7 m 12,672
NEWTON CYN California Fair 1960 7.3 m 12,669
SAN DIMAS WASH California Good 1962 9.4 m 12,669
STATE RTE 1 (SPANS 4&5) California Fair 1950 301.4 m 12,666
ARROYO LAS POSITAS California Good 2012 30.5 m 12,660
LOS ANGELES RIVER California Good 1938 116.4 m 12,650
LYTLE CAJON CHANNEL California Good 1945 13.7 m 12,648
SAN JOSE CRK California Fair 1983 26.5 m 12,647
ENCINITAS CREEK California Fair 2000 34.0 m 12,616
CALABAZAS CREEK California Fair 1976 16.8 m 12,613
BIG DALTON WASH California Fair 1960 7.3 m 12,607
RTES 805 & 54 SWEETWATER California Fair 1974 397.8 m 12,600
LOS ANGELES AQUEDUCT California Good 1928 14.6 m 12,600
ROUTE 60 California Fair 1965 75.9 m 12,600
LOWER LOS SERRANOS CHAN California Good 1998 9.2 m 12,600
JOLON RD (CO RD G14) California Good 1968 34.7 m 12,600
JOLON RD (CO RD G14) California Good 1968 35.4 m 12,600
CESAR CHAVEZ BLVD California Fair 1974 228.0 m 12,600
NCTD BNSF AMTRAK SCRRA California Fair 1975 31.7 m 12,600
RTE 5 & W52-S5 California Good 1966 108.8 m 12,600
ATLANTIC BLVD California Good 1953 25.0 m 12,600
COLORADO RIVER California Fair 1956 255.1 m 12,600
OLIVER STR CHANNEL California Good 2008 15.7 m 12,600
WOODSIDE ROAD California Good 1958 52.1 m 12,600
LOMA ALTA CR. TRIBUTARY California Good 2000 12.8 m 12,600
PERSHING DRIVE California Fair 1973 47.8 m 12,600
GILROY STREET California Good 1961 15.8 m 12,600
INTERSTATE 8 California Fair 1973 63.4 m 12,600
DRAINAGE LINE F California Good 1997 7.2 m 12,591
SAN JOAQUIN RIVER California Fair 1959 197.5 m 12,585

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.