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 99 California Fair 1960 63.6 m 32,444
MTDB LRT California Good 1988 79.9 m 32,441
CALAVERAS RIVER California Fair 1962 101.2 m 32,411
RUBIO WASH California Good 1910 12.9 m 32,400
CORTE MADERA CREEK California Good 1926 19.2 m 32,300
DRY CREEK California Good 1956 62.8 m 32,291
CESAR CHAVEZ ST California Fair 1974 30.8 m 32,280
SAN PABLO CREEK California Fair 1989 31.9 m 32,244
DOMINGUEZ CHAN California Good 1960 23.7 m 32,240
MINT CYN WASH California Good 1982 20.2 m 32,235
US HIGHWAY 101 California Fair 1953 71.3 m 32,229
GRAND AVE OH UPRR California Fair 1991 64.6 m 32,208
SAN JOSE CRK California Good 2003 13.3 m 32,208
VEHICLE ACCESS California Good 1964 6.1 m 32,204
QUALCOMM WAY California Fair 1968 49.7 m 32,204
SAN DIEGO CON CO UC California Fair 1968 23.5 m 32,204
STATE ROUTE 78 California Fair 1998 68.6 m 32,200
INTERSTATE 580 California Good 1993 95.3 m 32,200
TUJUNGA WASH CHANNEL California Good 1963 25.3 m 32,163
SAN TIMOTEO CREEK California Fair 1986 23.5 m 32,160
AMARGOSA DRN California Good 1990 13.8 m 32,136
LONG BEACH FREEWAY California Fair 1954 48.8 m 32,118
COYOTE CREEK California Fair 1954 63.4 m 32,111
DEL AMO BLVD CHAN California Good 1950 11.9 m 32,035
UP RR BNSF AMTRAK & ST California Good 1963 200.3 m 32,029
INTERSTATE 5 SB California Good 1996 680.0 m 32,000
STATE ROUTE 17 California Fair 1961 70.7 m 32,000
STATE ROUTE 110 California Good 1940 26.5 m 32,000
STATE ROUTE 237 California Fair 1966 83.5 m 32,000
STATE ROUTE 237 California Fair 1966 83.5 m 32,000
N5-PERSHING DR & N5-B ST California Good 1962 42.7 m 32,000
CALABAZAS CREEK California Good 1958 7.9 m 32,000
SARATOGA CREEK California Good 1958 17.2 m 32,000
N680/W24 CONN I-680 C.D. California Fair 1998 771.0 m 32,000
LACMTA & BNSF RY California Fair 1970 91.7 m 32,000
SANTA ANA RIVER California Fair 1992 171.6 m 32,000
TALBERT CHANNEL California Fair 1959 25.3 m 32,000
US 50 & N99-W50 CONN California Fair 1968 216.1 m 32,000
WINCHESTER CREEK California Fair 1929 7.9 m 32,000
SONOMA CREEK California Fair 1969 549.9 m 32,000
FAIRGROUNDS DRIVE California Poor 1992 68.9 m 32,000
BIEGHLE DRAIN California Fair 1958 6.3 m 32,000
EL SEGUNDO BLVD California Good 1989 55.5 m 32,000
STATE ROUTE 99 California Fair 1957 33.8 m 32,000
SEPULVEDA BLVD California Good 1963 56.7 m 32,000
INTERSTATE 5 California Good 1995 142.6 m 32,000
COLLIER ROAD California Fair 1997 30.2 m 32,000
SR 1 (SEPULVEDA BLVD) California Good 1993 54.9 m 32,000
ANZAR ROAD California Good 1972 40.8 m 32,000
NATIONAL BLVD California Good 1964 43.6 m 32,000

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.