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 & METROLINK California Good 1972 39.0 m 158,000
INTERSTATE 10 & E10-S71 California Good 1972 198.4 m 158,000
POMONA BLVD California Fair 1972 46.3 m 158,000
SAN DIMAS AVENUE California Fair 1971 98.5 m 158,000
VALLEY BLVD California Fair 1972 57.7 m 158,000
E580&S680 OFF SAN RAMON California Fair 2001 553.8 m 158,000
STEVENS CREEK BOULEVARD California Fair 1965 98.1 m 158,000
I-215 SR 91 SR 60 BNSF California Fair 2008 1,635.0 m 157,000
MCLAUGHLIN AVENUE California Good 1972 35.7 m 157,000
MASSACHUSETTS AVE California Fair 1957 49.7 m 157,000
EAST CANYON CHANNEL California Good 1963 11.9 m 156,373
SAN FERNANDO MISSION BL California Fair 1963 48.2 m 156,373
N405-N5 CONNECTOR RAMP California Good 1963 65.4 m 156,373
BRAND BLVD California Good 1963 65.0 m 156,373
RINALDI STREET California Good 1963 52.8 m 156,373
FOX STREET California Good 1963 48.1 m 156,373
CHATSWORTH DR California Good 1963 50.6 m 156,373
LOWELL AVE California Good 1972 43.6 m 156,000
ARLETA AVE & SHELDON ST California Good 1968 146.9 m 156,000
N110-N101 & S110-S101 California Good 1949 127.4 m 156,000
STATE STREET California Good 1962 30.8 m 156,000
LAUREL STREET California Good 1962 22.9 m 156,000
SAN MARCOS BLVD California Fair 1994 73.2 m 156,000
NCTD BNSF & AMTRAK SCRRA California Good 1967 17.1 m 156,000
HAWTHORN STREET California Good 1962 20.1 m 156,000
BOSTON AVE California Good 1972 43.0 m 156,000
NCTD BNSF & AMTRAK SCRRA California Good 1967 26.5 m 156,000
HONOLULU AVE California Good 1972 75.6 m 156,000
GRAPE STREET California Good 1962 26.2 m 156,000
DUNSMORE AVE California Good 1972 43.3 m 156,000
CAMINO CAPISTRANO ONRAMP California Good 1960 76.2 m 155,700
AVENIDA PRESIDIO California Fair 1960 43.6 m 155,100
DESOTO AVE BROWNS CYN W California Fair 1971 241.8 m 155,000
MINERS RAVINE California Good 1954 71.3 m 155,000
PACIFIC AVE California Fair 1962 20.4 m 155,000
U.S. HIGHWAY 101 California Fair 1970 317.5 m 155,000
SAN JUAN CREEK ROAD California Good 1958 39.3 m 155,000
INTERSTATE 215 LA CADENA California Good 1961 78.3 m 155,000
STEVENS CREEK California Fair 1932 15.2 m 155,000
UP RR/SUNNYSLOPE OH California Fair 1962 70.2 m 155,000
N5-W22 CONNECTOR RAMP California Good 1963 60.6 m 155,000
AVENIDA PALIZADA California Good 1960 49.7 m 155,000
THOMPSON CREEK California Good 2001 16.5 m 155,000
SR 27(TOPANGA CANYON BL) California Fair 1968 57.3 m 155,000
IVERSON ROAD California Fair 1968 50.9 m 155,000
ELLIS STREET & VTA LRT California Fair 1961 59.4 m 155,000
CANOGA AVE California Good 1971 47.1 m 155,000
LIVE OAK CANYON WASH California Good 2000 17.0 m 155,000
VALLEY WAY California Fair 1962 31.1 m 155,000
INGLEWOOD BLVD California Good 1968 60.1 m 154,000

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.