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
STATE ROUTE 92 California Good 1966 108.5 m 17,550
LA MIRADA CHAN California Good 1962 7.6 m 17,544
ARCADE CREEK California Good 1916 29.6 m 17,544
ARCADE CREEK California Poor 1999 25.5 m 17,544
ROUTE 5 California Good 1968 86.2 m 17,530
EDISON CANAL California Fair 1989 38.4 m 17,530
MYRA AVE California Good 1929 28.7 m 17,524
STATE ROUTE 41 California Fair 1979 67.1 m 17,517
ALLEN ROAD (DIRT ROAD) California Good 1967 20.4 m 17,500
GARZAS CREEK California Good 1967 42.1 m 17,500
WEST END RD CREEK NCRRA California Poor 1929 80.7 m 17,500
ROADRUNNER WASH California Good 1967 82.3 m 17,500
WEST END RD CREEK NCRRA California Good 1956 80.5 m 17,500
LEMMING WASH California Good 1967 45.7 m 17,500
LAGUNA SECA CREEK ROAD California Fair 1971 20.4 m 17,500
FOX WASH OVERFLOW California Good 1967 45.7 m 17,500
FOX WASH California Good 1967 60.4 m 17,500
COYOTE WASH California Good 1967 58.5 m 17,500
UP RR TRACKS California Fair 2010 59.1 m 17,500
BUCHANAN CHANNEL California Good 2000 6.2 m 17,500
GANNON SLOUGH California Fair 1996 121.2 m 17,500
CVWD PIPELINE UC California Fair 1998 31.7 m 17,500
CVWD PIPELINE UC California Fair 1998 31.7 m 17,500
INTERSTATE 805 California Good 1972 106.7 m 17,500
E GRDN GRVE WNTERBG CHAN California Good 1961 10.4 m 17,500
GANNON SLOUGH California Good 1955 23.3 m 17,500
ROUTE 210 California Fair 1973 76.2 m 17,500
CROW CREEK California Good 1967 21.9 m 17,500
CALIFORNIA AQUEDUCT California Fair 1967 79.3 m 17,500
CALIFORNIA AQUEDUCT California Fair 1967 79.3 m 17,500
ORESTIMBA CREEK California Good 1967 75.9 m 17,500
ORESTIMBA CREEK California Fair 1967 75.9 m 17,500
ORESTIMBA ROAD California Good 1967 25.0 m 17,500
ORESTIMBA ROAD California Good 1967 25.0 m 17,500
SHIELLS RD (PRIVATE) California Good 1967 25.0 m 17,500
SHIELLS RD (PRIVATE) California Good 1967 25.0 m 17,500
CARBON CREEK CHANNEL California Good 1959 11.0 m 17,500
POVERTY FLAT RD(PRIVATE) California Good 1967 20.1 m 17,500
POVERTY FLAT RD(PRIVATE) California Good 1967 20.1 m 17,500
DEEP WATER CANAL California Fair 2005 47.0 m 17,499
4TH ST KOSCIUSZKO WAY California Good 1975 480.0 m 17,492
LORENA ST & BERNAL AVE California Good 1928 118.5 m 17,480
BNSF RY AMTRAK UP RR California Fair 1978 495.0 m 17,461
SAN TIMOTEO CREEK California Fair 1996 32.7 m 17,454
MONO WAY California Poor 2004 92.8 m 17,450
SERA & SANGUINETTI RD California Fair 1987 50.6 m 17,450
SR 49 NB & WOODS CREEK California Good 1987 77.1 m 17,450
CALABASAS CREEK California Good 1962 13.1 m 17,440
DEEP WATER CANAL California Poor 1960 53.6 m 17,439
KELLOGG CREEK California Good 1996 11.3 m 17,424

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.