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
INTERSTATE 80 California Poor 1957 85.0 m 20,000
KINGS RIVER California Good 2015 225.6 m 20,000
STATE ROUTE 73 California Fair 1979 90.8 m 20,000
SANTA ANA RIVER California Good 2014 305.8 m 20,000
STATE ROUTE 73 California Fair 1979 142.0 m 20,000
YORK CREEK California Good 1902 10.7 m 20,000
SANTA ROSA CREEK California Fair 1956 55.8 m 20,000
HANGTOWN CREEK California Good 1931 13.7 m 20,000
US 101 N MAIN-N101 ONRP California Good 1965 157.9 m 19,992
NATOMAS E MAIN DRN CANAL California Poor 1970 83.8 m 19,991
WILLOW BROOK CREEK California Poor 1999 50.3 m 19,980
STATE ROUTE 91 California Good 1969 77.7 m 19,960
ARROYO SECO California Fair 1994 18.0 m 19,950
PRIVATE ACCESS California Fair 1933 7.3 m 19,950
I 110 California Fair 1961 73.5 m 19,950
FIGUEROA STREET California Good 1961 57.9 m 19,950
S110-S405 CONNECTOR RAMP California Fair 1985 44.5 m 19,950
SAN JOAQUIN RIVER California Fair 1933 92.0 m 19,950
H STREET California Fair 1954 12.4 m 19,949
DRY CREEK CANAL California Fair 1954 9.8 m 19,941
BALLONA CREEK California Good 1964 27.0 m 19,910
BOUQUET CYN CHAN California Good 1975 41.5 m 19,902
OAKLAND ESTUARY California Poor 1939 154.0 m 19,900
WOODS CREEK California Good 1951 9.1 m 19,900
WOODS CREEK California Good 1941 39.6 m 19,900
STATE ROUTE 94 California Good 1976 200.6 m 19,900
LA DWP WEST AQUEDUCT California Fair 2003 81.4 m 19,900
UNKNOWN WASH California Good 1981 10.1 m 19,900
CUCAMONGA CREEK CHANNEL California Good 1979 28.7 m 19,900
CUCAMONGA CREEK CHANNEL California Fair 1979 29.0 m 19,900
SR52/SNCLMTE CRK/N805W52 California Good 1987 394.7 m 19,900
PINOLE CREEK California Fair 1966 21.0 m 19,900
STORM DRAIN California Good 1963 12.5 m 19,885
RICE ROAD DRAIN I California Good 1965 12.8 m 19,850
BUENA VISTA CREEK California Fair 1973 36.0 m 19,833
UNIMAN/FRISK CREEK California Good 1996 59.1 m 19,806
BRUSHY CREEK California Good 1996 35.1 m 19,806
BRUSHY CREEK California Good 1996 34.5 m 19,806
LAGUNA CREEK California Fair 1947 37.5 m 19,800
SWEETWATER RIVER California Good 1987 149.0 m 19,800
RURAL CREEK California Good 1926 13.7 m 19,800
SAN RAFAEL CREEK California Fair 1965 73.8 m 19,800
EAST BRANCH LYTLE CREEK California Good 1976 62.2 m 19,800
JACKSON CREEK California Good 1948 50.0 m 19,800
INTERSTATE 10 California Fair 1989 61.0 m 19,800
SANTA ANA RIVER CHANNEL California Poor 1967 262.9 m 19,800
SAN JOSE CRK California Fair 1991 20.1 m 19,798
CHARTER OAK WASH California Good 1965 9.4 m 19,784
LA PALMA AVE California Fair 1974 55.5 m 19,780
U.S. HIGHWAY 101 California Fair 1961 70.7 m 19,765

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.