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
DUTTON AVE California Fair 1964 45.1 m 36,500
DUTTON AVE California Fair 1964 45.1 m 36,500
NWP RR California Fair 1964 66.8 m 36,500
NWP RR California Fair 1964 70.7 m 36,500
UP RR California Fair 1973 71.9 m 36,500
OLIVE STREET California Fair 1964 44.8 m 36,500
OLIVE STREET California Fair 1964 44.8 m 36,500
UP RR California Fair 1973 71.9 m 36,500
S101-E12 CONNECTOR RAMP California Fair 1964 43.9 m 36,500
US 101 & CONNECTOR RAMPS California Fair 1964 94.8 m 36,500
US 101 & CONNECTOR RAMPS California Fair 1964 94.8 m 36,500
SANTA ROSA AVE California Fair 1964 47.5 m 36,500
INTERSTATE 10 California Good 1962 68.6 m 36,415
SAN GABRIEL RIVER California Good 1931 121.6 m 36,400
DRY CREEK California Fair 1978 16.2 m 36,400
DRY CREEK California Good 1957 16.2 m 36,400
STATE ROUTE 99 California Fair 1959 77.3 m 36,380
FALSE RAVINE California Good 2002 66.3 m 36,327
UP RR AMTRAK INDUSTRIAL California Fair 1980 80.5 m 36,321
STATE ROUTE 92 California Good 1967 69.5 m 36,300
MINERS RAVINE California Good 2001 131.1 m 36,300
BURBANK WESTERN CHAN California Good 1949 12.8 m 36,252
INTERSTATE 280 California Fair 1964 72.6 m 36,200
MAGNOLIA AVE California Good 2000 125.0 m 36,170
MAGNOLIA AVE California Good 1958 54.6 m 36,170
SAN TOMAS AQUINO CREEK California Fair 1963 28.0 m 36,160
SAN TOMAS AQUINO CREEK California Good 1963 28.0 m 36,160
LAWRENCE EXPRESSWAY California Fair 1968 41.6 m 36,160
SAN TOMAS EXPRESSWAY California Good 1977 58.8 m 36,160
COMPTON CRK California Fair 1938 21.6 m 36,146
STATE ROUTE 60 California Fair 1971 72.2 m 36,055
ELDER CREEK California Good 1924 16.8 m 36,051
INTERSTATE 880 WARD CRK California Fair 1968 118.9 m 36,000
STATE ROUTE 110& RAMPS California Good 1951 78.6 m 36,000
WESTWOOD FLOOD CON CHANN California Good 1956 17.7 m 36,000
CALTRAIN UP RR PACIFIC California Fair 1963 96.9 m 36,000
SR 605 SR 210 & RAMPS California Good 1968 285.4 m 36,000
WESTMINSTER CHANNEL California Good 1960 26.5 m 36,000
LACMTA & BNSF RY California Good 1970 79.2 m 36,000
PORTOLA PARKWAY California Fair 1995 118.9 m 36,000
INTERSTATE 215 California Fair 1992 67.1 m 36,000
EQUESTRIAN TRAIL California Fair 1993 20.1 m 36,000
TIDAL INLET CHANNEL California Good 2006 125.0 m 36,000
BNSF RY ESPERANZA RD California Poor 1981 97.8 m 36,000
HAUL ROAD California Good 1997 47.5 m 36,000
LAGUNA CANYON CHANNEL California Good 1928 7.5 m 36,000
BREA CANYON CHANNEL California Poor 1980 19.8 m 36,000
TAYLORS WASH California Fair 1946 12.2 m 36,000
FULLERTON CREEK CHANNEL California Good 1958 18.3 m 36,000
LAKE FOREST DRIVE California Fair 1993 52.4 m 36,000

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.