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
ARTHUR ROAD California Good 1962 71.6 m 105,000
UP BNSF AMTRAK SUISUN BA California Good 2007 2,265.9 m 105,000
SANTA FE DR California Fair 1964 44.8 m 105,000
MOUNTAIN SPRINGS WASH California Good 1965 12.5 m 105,000
ENCINITAS BLVD California Fair 1964 41.1 m 105,000
SANTA FE DR California Fair 1964 44.8 m 105,000
LAKE HODGES California Fair 2008 215.7 m 105,000
CALIFORNIA AQUEDUCT California Fair 1968 13.1 m 105,000
ENCINITAS BLVD California Fair 1964 41.1 m 105,000
VINCENT RAMP UC California Fair 1965 64.3 m 105,000
UP RR BAYSHORE RD California Good 2007 436.9 m 105,000
ROUTE 5 California Good 2010 89.8 m 104,980
EATON WASH California Good 1956 19.2 m 104,700
EATON WASH California Good 1956 18.9 m 104,700
WALNUT GROVE AVE California Good 1953 24.7 m 104,500
WALNUT GROVE AVE California Good 1953 24.4 m 104,500
RUBIO WASH California Fair 1953 25.6 m 104,000
SAN JACINTO RIV OVERFLOW California Good 1953 9.4 m 104,000
SAN GABRIEL BLVD California Good 1953 24.7 m 104,000
SAN GABRIEL BLVD California Good 1953 24.4 m 104,000
RUBIO WASH California Fair 1953 28.3 m 104,000
REDWOOD ROAD California Fair 1986 52.0 m 103,500
SCHAEFER RANCH ROAD California Fair 1976 34.3 m 103,500
SCHAEFER RANCH ROAD California Fair 1976 34.3 m 103,500
REDWOOD ROAD California Fair 1987 52.0 m 103,500
PEDESTRIAN WALKWAY California Good 1993 16.2 m 103,500
FUTURE RAINIER AVENUE California Fair 2022 51.2 m 103,000
WARM CREEK California Good 1970 118.9 m 103,000
MALKI ROAD (FIELDS ROAD) California Fair 1964 38.4 m 103,000
ALAMO CANAL California Good 1952 46.0 m 102,900
ALAMO CANAL California Fair 1952 46.0 m 102,900
TASSAJARA CREEK California Fair 1966 28.7 m 102,500
MOUNTAIN VIEW AVE California Fair 1962 47.5 m 102,500
BNSF MISSION STORM CHNL California Good 1962 113.1 m 102,500
TASSAJARA CREEK California Good 1966 28.7 m 102,500
STROBRIDGE AVE California Fair 1989 55.2 m 102,000
CASTRO VALLEY BLVD California Fair 1989 73.2 m 102,000
I 238 NB CONNS CASTRO VL California Fair 1988 618.7 m 102,000
STROBRIDGE AVE California Fair 1988 53.5 m 102,000
SANTA ANA RIVER California Good 1937 247.8 m 102,000
WARM CREEK California Good 1970 118.9 m 102,000
SANTA ANA RIVER California Good 1958 255.1 m 102,000
ABANDONED N17-N85 CONN California Fair 1994 15.8 m 101,900
STATE ROUTE 85 & RAMPS California Fair 1994 123.1 m 101,900
MISSION CENTER RD California Good 1972 62.5 m 101,500
DE ANZA OFF RAMP California Good 1969 29.3 m 101,500
FOOTHILL BLVD California Fair 1975 72.0 m 101,500
DE ANZA OFF-RAMP California Poor 1954 52.4 m 101,500
MISSION CENTER RD California Fair 1972 71.0 m 101,500
FOOTHILL BLVD California Good 1975 68.0 m 101,500

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.