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
OAT CREEK California Good 1965 49.4 m 14,000
STATE ROUTE 70 California Good 1956 36.3 m 14,000
CENTRAL EXPRESSWAY California Fair 1971 84.1 m 14,000
UP BNSF AMTRAK TRUCKEE R California Fair 1988 171.8 m 14,000
REIDY CREEK California Good 2006 10.0 m 14,000
GRANADA CHANNEL California Good 1957 12.2 m 14,000
UP BNSF AMTRAK TRUCKEE R California Fair 1989 171.8 m 14,000
ALAMEDA CREEK California Good 2022 213.4 m 14,000
U.S. HIGHWAY 50 California Fair 1971 76.8 m 14,000
ELDER CREEK California Good 1965 142.0 m 14,000
UP BNSF AMTRAK TRUCKEE California Fair 1989 310.3 m 14,000
UP BNSF AMTRAK TRUCKEE California Fair 1989 331.6 m 14,000
ELDER CREEK California Good 1965 142.0 m 14,000
U.S. HIGHWAY 50 California Fair 2000 90.0 m 14,000
DRY SLOUGH California Fair 1959 6.5 m 14,000
STATE ROUTE 60 California Good 1967 71.0 m 14,000
SAN ANSELMO CREEK California Fair 1940 23.2 m 14,000
STATE ROUTE 267 California Fair 2002 68.4 m 14,000
STATE ROUTE 267 California Good 2002 68.4 m 14,000
SALT CREEK CHANNEL California Fair 1981 6.4 m 14,000
LOS ANGELES RIVER California Good 1964 81.0 m 14,000
ARCADE CREEK California Fair 1927 21.3 m 14,000
LAS LLAJAS CREEK California Good 1980 12.8 m 14,000
INTERSTATE 5 California Fair 1968 101.9 m 14,000
WHITEWATER RIVER California Good 2011 181.3 m 14,000
CNFR & OLD HWY 99W California Fair 1971 125.1 m 14,000
US HIGHWAY 101 California Good 2001 68.6 m 14,000
CNFR & OLD HWY 99W California Fair 1971 124.9 m 14,000
CORNING CANAL California Good 1965 28.7 m 14,000
WILLOW CREEK California Good 1986 16.3 m 14,000
I-5 SUPPLEMENTAL ROUTE California Fair 1957 27.9 m 14,000
SR 84 (CALAVERAS ROAD) California Good 2025 54.3 m 14,000
ROUTE 23 California Good 1970 100.8 m 14,000
CROOKED PALM ROAD California Good 1970 79.8 m 14,000
PINOLE CREEK California Fair 1936 18.3 m 14,000
BNSF RY UP RR AMTRAK California Fair 1930 355.1 m 14,000
RED BANK CREEK California Fair 1965 78.6 m 14,000
RED BANK CREEK California Fair 1965 78.6 m 14,000
SHELL OIL CO PIPE UC California Fair 1920 14.6 m 14,000
OCEAN VIEW CHANNEL California Good 1961 6.7 m 14,000
SALT CREEK California Good 2024 39.0 m 14,000
BRUSH CREEK California Good 1962 18.0 m 14,000
REDWOOD CREEK California Good 1989 9.1 m 14,000
COYOTE CREEK CHANNEL California Fair 1978 9.1 m 14,000
STATE ROUTE 198 California Good 1964 56.1 m 14,000
COYOTE CREEK California Good 1965 51.5 m 14,000
COYOTE CREEK California Good 1965 51.5 m 14,000
WILLOW CREEK California Good 1965 36.3 m 14,000
ALL AMERICAN CANAL California Fair 1967 40.5 m 14,000
NAPA RIVER California Good 2019 24.7 m 14,000

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.