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
SAND CANYON CHANNEL California Good 1950 14.6 m 27,700
CALIFORNIA AQUEDUCT California Fair 1970 38.1 m 27,667
RATTLESNAKE CREEK California Good 1982 27.4 m 27,642
POWAY CREEK California Good 1972 22.5 m 27,642
IRIS AVENUE CHANNEL California Fair 1988 46.3 m 27,600
SANTIAGO CREEK CHANNEL California Fair 1941 72.8 m 27,600
UP RR 117TH ST BROADWAY California Good 1991 303.0 m 27,600
CHANNEL LINE "F" California Fair 2013 39.9 m 27,600
INTERSTATE 280 California Good 1972 70.4 m 27,600
CALABAZAS CREEK California Poor 1978 7.4 m 27,600
ARVIN-EDISON CANAL California Good 1981 15.8 m 27,600
KERN RIVER CANAL California Fair 1981 15.8 m 27,600
SAN TIMOTEO CREEK California Good 1996 34.0 m 27,597
STATE ROUTE 87 & VTA LRT California Fair 1990 77.1 m 27,590
SANTA ANITA WASH California Good 1958 13.4 m 27,573
SIERRA HWY / METROLINK California Good 1993 85.0 m 27,560
SIERRA HIGHWAY California Fair 1996 88.3 m 27,560
INTERSTATE 880 California Fair 1998 105.5 m 27,524
RIVERFORD ROAD California Fair 1970 43.3 m 27,500
MISSION AVE California Good 1999 226.5 m 27,500
WOODSIDE AVE California Good 1963 32.9 m 27,500
US HIGHWAY 101 California Good 1998 67.7 m 27,500
PEDESTRIAN WALKWAY California Good 1983 10.7 m 27,500
TRUCKEE RIVER California Fair 2004 119.2 m 27,500
HINTON ROAD California Good 2004 28.8 m 27,500
STATE ROUTE 1 California Good 1959 42.1 m 27,500
LAST CHANCE DITCH California Fair 1964 9.8 m 27,500
LAKE JENNINGS PARK RD California Good 1965 44.2 m 27,500
14TH AVE California Fair 1964 46.6 m 27,500
HANFORD-ARMONA RD California Good 1964 58.5 m 27,500
11TH AVENUE California Good 1967 50.0 m 27,500
BNSF RY & GARRARD BLVD California Fair 1980 263.7 m 27,500
LAKE JENNINGS PARK RD California Good 1965 44.2 m 27,500
I 805 California Fair 1972 112.8 m 27,500
RIVERFORD ROAD California Fair 1970 48.8 m 27,500
CASTRO STREET California Poor 1988 111.9 m 27,500
CASTRO STREET California Poor 1990 86.3 m 27,500
INTERSTATE 110 California Fair 1993 64.3 m 27,500
BALLONA CREEK California Fair 1985 61.9 m 27,500
MTDB BNSF RY AMTRAK ROSE California Fair 1966 74.1 m 27,500
CARNEROS CREEK California Fair 1954 29.0 m 27,500
ESX HARR CLEM FOLSOM 1ST California Good 2008 549.6 m 27,500
CALABAZAS CREEK California Fair 1958 14.3 m 27,454
LOS ANGELES RIV California Poor 1940 145.1 m 27,454
FLORIN CREEK California Good 1960 7.7 m 27,450
ARCADE CREEK California Good 1965 7.0 m 27,444
HAINES CANYON CHANNEL California Good 1935 13.7 m 27,443
SR 54 & SWEETWATER RIVER California Fair 1988 241.4 m 27,400
UP RR BNSF RY & ACE California Fair 1977 59.1 m 27,400
BULL CREEK California Good 1955 18.3 m 27,400

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.