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
SANTA TERESA BL VTA LRT California Good 1991 164.8 m 51,500
LARKSPUR DRIVE California Good 1969 30.2 m 51,500
LARKSPUR DRIVE California Fair 1969 28.7 m 51,500
SMART RAILROAD TRACKS California Fair 2022 107.2 m 51,500
SANTA TERESA BLVD California Fair 1991 53.9 m 51,500
CAHALAN AVE (FUTURE) California Fair 1990 39.8 m 51,500
COUNTY LINE ROAD California Fair 1965 36.9 m 51,500
BLOSSOM HILL STATION PUC California Fair 1991 22.6 m 51,500
CAHALAN AVE (FUTURE) California Fair 1990 40.8 m 51,500
RANCHO PULGAS VISTA ROAD California Fair 1973 32.3 m 51,500
CANOAS CREEK California Good 1990 37.8 m 51,500
BNSF AMTRAK FRONTAGE RD California Fair 1999 64.9 m 51,375
UPRR California Poor 1979 16.2 m 51,262
PAXTON STREET California Good 1976 46.0 m 51,151
POSO CREEK OVERFLOW California Good 1951 10.7 m 51,000
BARCELONA STREET California Good 1970 29.3 m 51,000
CAPITOL EXPRESSWAY California Fair 1993 78.3 m 51,000
INTERSTATE 15 RAMPS California Fair 1988 125.6 m 51,000
BNSF RY & CAJON BLVD California Fair 2008 125.7 m 51,000
UPRR & 16TH STREET California Fair 2015 153.6 m 51,000
KENWOOD DRIVE California Good 1970 39.6 m 51,000
SACRAMENTO RIVER California Good 2003 188.0 m 51,000
SACRAMENTO RIVER California Good 2010 231.2 m 51,000
TODD LANE California Fair 1965 6.7 m 51,000
CHINO CREEK CHANNEL California Good 1997 248.0 m 51,000
INTERSTATE 5 RAMPS California Fair 2010 77.4 m 51,000
N ARM NEWPORT BAY California Fair 1981 256.0 m 51,000
UPRR MARINA VISTA MOCOCO California Fair 1962 367.8 m 51,000
BANCROFT DRIVE California Good 1966 38.4 m 51,000
WEST 16TH ST UP RR California Fair 2013 171.8 m 51,000
SAN JUAN CREEK California Good 1931 25.0 m 51,000
SAN GABRIEL RIVER California Good 1941 102.1 m 51,000
THE OLD ROAD California Good 1964 48.6 m 51,000
WESTERN DRAINAGE CANAL California Good 1966 6.7 m 51,000
CHINO CREEK CHANNEL California Good 1997 209.0 m 51,000
SR 178 SPUR WB\24TH ST California Good 1967 45.1 m 51,000
FULLERTON CREEK California Good 1958 11.0 m 51,000
15TH STREET California Fair 1962 75.0 m 51,000
INTERSTATE 5 California Good 2005 101.8 m 51,000
STATE ROUTE 580 California Good 1957 204.9 m 51,000
SAN GABRIEL RIVER California Good 1959 102.1 m 51,000
U.S. HWY 101 RAMPS California Good 2019 81.4 m 51,000
KENWOOD DRIVE California Good 1970 39.6 m 51,000
UPRR MARINA VISTA MOCOCO California Poor 2006 364.0 m 51,000
MILL CREEK DITCH California Good 1957 9.4 m 51,000
CAPITOL EXPRESSWAY California Fair 1993 78.3 m 51,000
INTERSTATE 680 SB California Fair 2007 120.0 m 51,000
BANCROFT DRIVE California Poor 1966 38.4 m 51,000
INTERSTATE 15 RAMPS California Good 1988 128.9 m 51,000
BARCELONA STREET California Good 1970 28.7 m 51,000

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.