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
RTD PARKING LOT UC California Fair 1956 41.8 m 13,081
HALLS CYN CHAN California Good 1935 7.9 m 13,081
BIG DALTON WASH California Poor 1959 26.5 m 13,081
CHOLLAS CREEK California Good 1985 33.5 m 13,077
FRIARS RD California Fair 1968 49.4 m 13,055
S BR PLEASANT GROVE CR California Good 2018 36.4 m 13,050
MILL DITCH California Good 1948 11.9 m 13,021
SOUTH SAN RAMON CREEK California Good 1965 10.0 m 13,016
INTERSTATE 5 California Fair 1965 72.7 m 13,009
ARCADE CREEK California Good 1972 30.5 m 13,009
HUNTINGTON CENTER STORM California Good 1987 9.1 m 13,000
LOVEKIN BLVD California Good 1972 38.1 m 13,000
ROUTE15 California Fair 1982 93.3 m 13,000
MUD CREEK California Good 1963 83.5 m 13,000
INTERSTATE 15 California Fair 1988 77.6 m 13,000
COYOTE CREEK CHANNEL California Good 1955 66.4 m 13,000
COYOTE CREEK CHANNEL California Good 1955 66.4 m 13,000
TALBERT CHANNEL California Fair 1970 26.5 m 13,000
CHOLLAS CREEK California Fair 1976 47.5 m 13,000
CFNR SPUR California Good 1966 31.7 m 13,000
FUNKS CREEK California Good 1970 24.3 m 13,000
FUNKS CREEK California Good 1970 24.3 m 13,000
CFNR SPUR California Good 1966 31.7 m 13,000
CENTRAL IRRIGATION CANAL California Good 1966 61.0 m 13,000
CENTRAL IRRIGATION CANAL California Good 1966 61.0 m 13,000
SERRANO CREEK TRAIL California Good 1990 6.3 m 13,000
CARBON CANYON CHANNEL California Good 2016 22.0 m 13,000
SANTA ANA RIVER CHANNEL California Good 1962 97.5 m 13,000
FEDERAL STORM CHANNEL California Fair 1964 20.7 m 13,000
LOS ALAMITOS CHANNEL California Fair 1964 20.7 m 13,000
LOS ALAMITOS CHANNEL California Poor 1964 20.7 m 13,000
SR 99 SB California Good 1957 35.0 m 13,000
US HWY 101 (@PM 3.02) California Fair 1958 99.3 m 13,000
N15-E60 CONNECTOR RAMP California Fair 1987 110.3 m 13,000
E105-N405 & W105-N405 RP California Good 1989 252.7 m 13,000
VAN DUZEN RIVER California Good 2007 247.9 m 13,000
WASHINGTON STREET California Good 1995 30.5 m 13,000
UP TRACKS EDISON HWY California Good 1992 90.4 m 13,000
NO NAME DITCH California Fair 1975 6.7 m 13,000
SANTA GERTRUDIS CREEK California Good 1987 46.3 m 13,000
PAULINE CREEK California Fair 1963 7.3 m 13,000
INTERSTATE 280 California Fair 1969 173.2 m 13,000
DECLEZ CHANNEL California Good 1985 15.5 m 13,000
STATE ROUTE 210 California Good 1999 63.1 m 13,000
CALIENTE CREEK California Good 1998 99.7 m 13,000
INTERSTATE 880 California Fair 1994 79.4 m 13,000
INTERSTATE 880 California Fair 1994 80.6 m 13,000
SR 41 SR 180 California Poor 1999 315.5 m 13,000
CAMARILLO HILLS DRAIN California Good 2012 7.3 m 13,000
SCENIC WAY California Fair 1976 38.4 m 13,000

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.