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
TUJUNGA WASH California Good 1953 21.6 m 22,125
I-5 California Fair 1928 48.5 m 22,125
ACACIA CREEK California Fair 1968 9.8 m 22,100
HERNDON CANAL California Fair 1964 11.6 m 22,100
I 710 N710-W91 E91-N710 California Poor 1971 644.5 m 22,100
INTERSTATE 280 California Good 1972 83.5 m 22,100
LOMA ALTA CREEK California Poor 2003 17.5 m 22,100
I 5 CONNS RAMPS California Fair 1962 107.3 m 22,100
SR 73 RAMPS BONITA CRK California Good 1996 245.0 m 22,090
STATE ROUTE 2 & RAMP California Fair 1971 87.8 m 22,061
I10 CONN RMP BUSWY METRO California Fair 1972 457.0 m 22,055
SDBI 130 California Good 1994 9.3 m 22,048
STATE ROUTE 85 & VTA LRT California Fair 1992 87.8 m 22,029
SANTA ANA RIVER CHANNEL California Fair 1963 293.5 m 22,000
PLACENTIA STORM CHANNEL California Good 1969 9.8 m 22,000
PANO DITCH California Good 1965 12.6 m 22,000
SANTA ROSA CREEK California Fair 1971 34.1 m 22,000
STATE ROUTE 110 & RAMPS California Good 1953 87.5 m 22,000
VENTURA BLVD California Good 1956 39.4 m 22,000
SANTA ROSA CREEK California Good 1973 52.7 m 22,000
INTERSTATE 15 California Good 1998 132.0 m 22,000
SANTA ANA RIVER California Fair 1964 106.7 m 22,000
WESTMINSTER CHANNEL California Good 1963 11.9 m 22,000
FULLERTON CREEK CHANNEL California Good 1958 11.0 m 22,000
PALMER BLVD California Fair 1958 34.4 m 22,000
UP RR & AMTRAK California Fair 1959 25.0 m 22,000
DRY CREEK California Good 1915 62.3 m 22,000
LINDO CHANNEL California Fair 1963 46.9 m 22,000
EAST BEAMER STREET California Fair 1973 37.0 m 22,000
PALMER BLVD California Fair 1958 34.4 m 22,000
EAST BEAMER STREET California Fair 1973 37.0 m 22,000
INGRAHAM STREET California Fair 1972 84.7 m 22,000
PIONEER AVE California Good 1973 71.3 m 22,000
PIONEER AVE California Good 1973 76.2 m 22,000
ALISO CREEK California Good 1973 15.5 m 22,000
STATE ROUTE 110 & RAMPS California Good 1948 102.7 m 22,000
SOUTH WOLF CREEK California Good 1958 47.5 m 22,000
YOLO SHORTLINE RR & MAIN California Good 1973 89.3 m 22,000
YOLO SHORTLINE RR & MAIN California Good 1973 88.2 m 22,000
STATE ROUTE 4 California Fair 1975 70.1 m 22,000
WEST MANIX WASH California Good 1963 47.6 m 22,000
US HIGHWAY 101 California Good 1957 53.5 m 22,000
ROUTE 405 California Good 2024 115.2 m 22,000
MATANZAS CREEK California Good 1972 29.0 m 22,000
US HWY 101 (@PM 27.50) California Good 1963 81.1 m 22,000
EL MODEN- IRVINE CHANNEL California Good 1987 16.2 m 22,000
PEDESTRIAN WALKWAY California Good 1990 9.8 m 22,000
TALBERT CHANNEL California Good 1969 7.9 m 22,000
DEER CREEK CHANNEL California Good 1975 9.4 m 22,000
EMPIRE CREEK California Good 1990 13.7 m 22,000

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.