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
UP RR & AMTRAK California Fair 1971 54.3 m 43,600
STATE ROUTE 210 California Good 1968 184.7 m 43,600
SAN LEANDRO BAY California Fair 1953 293.5 m 43,600
SR 125 CAMPO-N125 SPRING California Fair 1976 345.9 m 43,500
I 380 US 101 7TH CONN California Poor 1976 712.8 m 43,500
GATEWAY DRIVE California Good 1964 41.4 m 43,500
ARTESIA BLVD California Good 1966 54.3 m 43,475
I 710 & SR 60 CONS STS California Fair 1967 650.0 m 43,470
CENTURY BLVD California Good 1982 148.5 m 43,408
SEPULVEDA BLVD (ROUTE 1) California Fair 1993 323.5 m 43,408
RAMP TO VICKSBURG AVENUE California Good 1983 184.4 m 43,408
WORLD WAY SOUTH OC California Fair 1983 112.8 m 43,408
SEPULV ONRAMP CENTURY W California Good 1983 2,272.8 m 43,408
MONTEREY HWY California Good 1966 93.9 m 43,338
U.S. HIGHWAY 101 California Good 1965 91.4 m 43,338
STATE ROUTE 163 California Good 1975 109.1 m 43,300
GUADALUPE RIVER California Fair 1961 64.0 m 43,300
MATADERO CREEK California Fair 1930 8.5 m 43,250
LAS FLORES CREEK California Good 1926 15.8 m 43,250
TOPANGA CREEK California Good 1933 24.1 m 43,250
COAL CREEK California Good 1925 6.7 m 43,250
ADOBE CREEK California Good 2004 9.9 m 43,250
ALAMITOS BAY CHAN California Good 1967 102.7 m 43,248
AQUA CHINON WASH California Good 1993 7.3 m 43,000
WASHINGTON STREET CREEK California Fair 1955 20.4 m 43,000
JEFFERSON BLVD (OLD 84) California Good 1966 129.2 m 43,000
U.S. HIGHWAY 101 California Fair 1965 93.6 m 43,000
SR 82 - EL CAMINO REAL California Fair 1965 62.3 m 43,000
BAKE PARKWAY California Fair 1993 56.1 m 43,000
SACRAMENTO RIVER (BRYTE) California Fair 1971 1,234.4 m 43,000
SWEETWATER RIVER California Good 2008 454.0 m 43,000
SANTA CLARA RIV California Good 1973 176.8 m 43,000
JEFFERSON BLVD (OLD 84) California Good 1966 139.9 m 43,000
MURRAY DRIVE California Fair 1993 41.8 m 43,000
PORTER SLOUGH California Good 1931 6.7 m 43,000
US HIGHWAY 101 California Fair 1975 92.0 m 43,000
STATE ROUTE 58 California Fair 1996 68.9 m 43,000
CRAIG CREEK California Good 1958 7.9 m 43,000
SANTA MARGARITA CREEK California Good 1916 6.7 m 43,000
INTERSTATE 805 California Good 1971 77.1 m 43,000
CALTRAIN UP RR SHASTA ST California Poor 1965 80.6 m 43,000
LYNCH CREEK California Good 1955 24.1 m 43,000
SACRAMENTO RIVER (BRYTE) California Fair 1971 1,234.4 m 43,000
STATE ROUTE 99 California Good 2003 92.9 m 43,000
STATE ROUTE 99 California Good 2003 99.4 m 43,000
WB 237 W237-MCCARTHY OFF California Good 2001 140.0 m 43,000
TULE RIVER OVERFLOW California Good 1931 9.1 m 43,000
LOS GATOS CREEK California Good 1900 19.5 m 43,000
SR 174 (COLFAX) AUBURN California Good 1970 145.4 m 43,000
MURRAY DRIVE California Good 1990 39.3 m 43,000

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.