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
INTERSTATE 605 California Good 1964 93.4 m 38,250
M.I.D. LATERAL #3 California Fair 1969 88.0 m 38,223
SAN LORENZO CREEK California Fair 1974 28.3 m 38,200
LANE CHANNEL California Good 1950 11.0 m 38,200
SP/UP RR California Poor 1957 131.1 m 38,160
GLENDALE BLVD California Fair 1934 31.1 m 38,087
I 710 W91-S710 N710-E91 California Good 1974 115.8 m 38,001
TUJUNGA WASH California Good 1952 26.8 m 38,000
27TH STREET California Good 1968 36.6 m 38,000
H STREET California Fair 1968 53.6 m 38,000
H STREET California Fair 1968 53.6 m 38,000
27TH STREET California Good 1968 37.2 m 38,000
HIGHLAND AVENUE California Good 1968 43.9 m 38,000
HIGHLAND AVENUE California Fair 1968 43.6 m 38,000
LOVERS LANE California Fair 1966 45.4 m 38,000
AIRPORT DRIVE California Good 1994 58.5 m 38,000
INTERSTATE 680 California Fair 1974 64.6 m 38,000
ROUTE 22 California Good 1959 74.8 m 38,000
PACKWOOD CREEK California Fair 1965 11.6 m 38,000
DOMINGUEZ CHANNEL California Fair 1958 23.8 m 38,000
CALLOWAY CANAL California Good 1933 43.3 m 38,000
STINE CANAL California Good 1933 48.8 m 38,000
POLK STREET California Good 1969 44.9 m 38,000
POLK STREET California Good 1969 44.9 m 38,000
UP RR AMTRAK & SR 1 California Good 1973 147.5 m 38,000
CITY CREEK California Good 1992 177.7 m 38,000
UP RR AMTRAK & SR 1 California Good 1973 147.5 m 38,000
CITY CREEK California Good 1992 173.7 m 38,000
STATE ROUTE 134 California Fair 1968 65.2 m 38,000
KERN RIVER California Good 1933 293.5 m 38,000
BARTD California Good 1994 57.9 m 38,000
MOBIL PIER ACCESS California Good 1973 26.5 m 38,000
M STREET California Fair 1974 39.9 m 38,000
M STREET California Good 1974 39.9 m 38,000
VAN NESS AVE California Good 1969 39.8 m 38,000
VAN NESS AVE California Good 1969 39.8 m 38,000
CALIF GOLDEN ST G BROAD California Fair 1966 645.6 m 38,000
MOBIL PIER ACCESS California Fair 1973 26.5 m 38,000
CALIF GOLDEN ST G BROAD California Fair 1966 645.6 m 38,000
SHEFFIELD DRIVE UC California Good 2023 37.2 m 38,000
HOBSON ACCESS RD California Good 1973 29.9 m 38,000
INTERSTATE 10 California Fair 2015 72.1 m 38,000
AVENUE "K" California Good 1972 57.0 m 38,000
ALAMITOS BAY California Good 1959 123.4 m 38,000
STATE ROUTE 82 California Fair 1940 44.5 m 38,000
AVENUE "K" California Good 1972 57.0 m 38,000
WILMINGTON AVE / MTA California Fair 2004 331.0 m 37,956
BURBANK BLVD CULVERT California Good 1974 7.0 m 37,955
SAN DIEGO CR UNIVERSITY California Good 1976 385.0 m 37,900
PUENTE CRK California Good 1956 21.0 m 37,871

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.