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
I-710 STREET & CONN California Fair 1975 229.4 m 225,000
HOOVER STREET California Good 1985 37.6 m 224,400
I 110 S110-E105 FIGUEROA California Fair 1986 307.2 m 224,400
RIO HONDO California Fair 1966 109.7 m 224,000
METROLINK & BNSF RR California Good 1956 12.2 m 224,000
SAN ANTONIO AVE California Fair 1970 44.0 m 224,000
SAN JOAQUIN CHANNEL California Good 1968 12.2 m 224,000
FIGUEROA STREET California Good 1955 68.3 m 223,000
47TH STREET California Fair 1975 60.7 m 223,000
ARBOR DELL HILLMONT UC California Good 1971 357.3 m 223,000
MILLER WAY California Good 1957 10.7 m 223,000
UP RR California Fair 1957 14.6 m 223,000
CITRUS STREET California Good 1971 49.8 m 223,000
DIAMOND BAR California Fair 1970 47.5 m 223,000
HOLLENBECK STREET California Fair 1975 44.5 m 223,000
WALNUT CREEK CHANNEL California Good 1932 13.4 m 223,000
FIGUEROA STREET California Good 1955 68.4 m 223,000
BULLIS ROAD California Good 1987 37.9 m 223,000
CHARTER OAK WASH California Good 1934 8.5 m 223,000
SWEETWATER RD California Fair 1974 84.4 m 223,000
ARBOR DELL HILLMONT UC California Fair 1971 363.3 m 223,000
WASHINGTON BLVD California Fair 1953 63.2 m 222,360
GREEN FIELD STORM CHANNL California Fair 1966 6.4 m 222,000
ARROYO DRIVE DRAIN California Good 1967 7.9 m 222,000
LEWELLING BLVD California Fair 1953 30.9 m 222,000
I 710 W91-S710 N710-W91 California Fair 1974 111.0 m 222,000
MACARTHUR STORM CHANNEL California Good 1966 7.6 m 222,000
HESPERIAN BLVD California Fair 1991 47.9 m 222,000
LAS ENCINAS CREEK California Fair 1965 9.8 m 222,000
SUSANA RD California Good 1974 51.2 m 222,000
MACARTHUR BLVD California Fair 1966 52.4 m 222,000
ALISO CREEK CULVERT California Good 1980 8.2 m 222,000
SAN LORENZO CREEK California Good 1953 30.5 m 222,000
AGUA HEDIONDA LAGOON California Fair 1953 58.2 m 222,000
MAIN STREET California Good 1966 54.3 m 222,000
BEXLEY DR California Fair 1965 40.6 m 221,000
DUNLAP CROSSING ROAD California Fair 1965 41.6 m 221,000
RANCHO DRAIN California Fair 1970 13.7 m 221,000
CUCAMONGA CREEK California Fair 1972 71.0 m 221,000
GROVE AVENUE California Good 1972 36.0 m 221,000
VINEYARD AVENUE California Good 1972 35.0 m 221,000
CAMPUS AVENUE California Good 1972 32.0 m 221,000
EAST CREEK SLOUGH California Fair 1948 28.0 m 221,000
E8-N163 CONNECTOR RAMP California Good 1959 41.1 m 220,000
LOS ANGELES RIVER California Good 1958 25.8 m 220,000
S605-E10 California Good 1971 31.1 m 220,000
TYLER STREET California Fair 1959 25.0 m 220,000
VICTORY BLVD California Good 1963 51.2 m 220,000
RIVERGRADE OH VALLEY California Good 1964 171.6 m 220,000
COMPTON CREEK California Good 1988 40.2 m 220,000

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.