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
SACRAMENTO RIVER California Fair 1964 213.4 m 15,500
DELTA-MENDOTA CANAL California Fair 1966 66.8 m 15,500
CANAL ROAD California Good 1966 25.6 m 15,500
SAN LUIS WASTEWAY California Good 1966 53.0 m 15,500
SACRAMENTO RIVER California Fair 1964 213.4 m 15,500
SERVICE ROAD California Good 1967 20.1 m 15,500
CANAL ROAD California Good 1966 21.9 m 15,500
DELTA-MENDOTA CANAL California Good 1967 72.0 m 15,500
WB 80 ON-RAMP California Good 2016 137.2 m 15,500
SACRAMENTO RIVER California Fair 1964 285.6 m 15,500
BELL CREEK California Good 1961 16.5 m 15,500
QUINTO CREEK California Good 1967 36.6 m 15,500
MADISON STREET California Fair 1972 45.1 m 15,500
MADISON STREET California Fair 1972 45.1 m 15,500
MADISON STREET California Fair 1972 45.1 m 15,500
MILLIKEN AV-E60 ON-RAMP California Fair 1979 119.1 m 15,500
SHELL ROAD California Good 1956 53.7 m 15,500
SHELL ROAD California Good 1956 52.7 m 15,500
SACRAMENTO RIVER California Fair 1964 285.0 m 15,500
BULL CREEK California Fair 1962 17.7 m 15,500
ARROYO SECO CHANNEL California Fair 1940 23.8 m 15,500
OXNARD WEST DRAIN California Good 1970 35.1 m 15,500
LONE TREE CREEK California Good 1957 9.4 m 15,500
STATE ROUTE 210 California Fair 2005 71.7 m 15,500
STATE ROUTE 99 California Good 1955 68.0 m 15,475
LOS PENASQUITOS CREEK California Good 2001 50.0 m 15,431
PUTAH SOUTH CANAL California Good 1993 23.5 m 15,420
STATE ROUTE 91 California Fair 1974 78.0 m 15,410
S880-TASMAN DR OFF RAMP California Fair 2004 187.6 m 15,400
WARM CREEK California Good 1948 8.8 m 15,400
INTERSTATE 710 California Good 1975 126.5 m 15,400
MOORPARK AVENUE California Good 1964 55.2 m 15,400
STATE ROUTE 4 California Good 2009 44.5 m 15,400
STATE ROUTE 41 California Fair 1980 88.4 m 15,400
MARSH CREEK California Good 2009 48.3 m 15,400
ARROYO MOCHO California Good 1981 69.7 m 15,400
INTERSTATE 210 California Fair 1969 61.8 m 15,400
BNSF RY California Fair 1971 37.8 m 15,400
NATOMAS MAIN CANAL California Fair 2003 37.1 m 15,398
STATE ROUTE 67 California Good 1970 106.4 m 15,393
SANTA CLARA CONDUIT DRN California Fair 1991 28.4 m 15,375
PACHECO CREEK California Good 1991 47.9 m 15,375
PACHECO CREEK California Good 1991 47.9 m 15,375
CASA DE FRUTA DRIVE California Fair 1991 35.1 m 15,375
CEDAR CREEK California Fair 1989 42.7 m 15,375
CEDAR CREEK California Good 1989 42.8 m 15,375
PACHECO CREEK California Good 1991 54.9 m 15,375
PACHECO CREEK California Good 1991 54.9 m 15,375
CASA DE FRUTA DRIVE California Fair 1991 32.6 m 15,375
SANTA CLARA CONDUIT DRN California Fair 1991 29.6 m 15,375

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.