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
MAPLE AVENUE California Good 1995 40.9 m 53,000
INTERSTATE 5 California Good 1966 83.5 m 52,964
OSO CREEK CHANNEL California Good 1970 16.5 m 52,940
INTERSTATE 880 California Poor 1968 84.4 m 52,800
N5-W22 CONNECTOR RAMP California Good 1994 33.5 m 52,710
UP RR LAFAYETTE BASSETT California Fair 1962 89.2 m 52,620
GUADALUPE RIVER California Fair 1964 61.3 m 52,590
DELAWARE STREET California Good 1963 43.3 m 52,500
BEAR STREET California Good 1977 47.9 m 52,500
BRISTOL STREET California Fair 1977 61.0 m 52,500
ZEFF RD & TUOLUMNE RIVER California Good 1963 214.0 m 52,500
9TH STREET California Good 1963 72.9 m 52,500
BAKER STREET California Good 1977 61.0 m 52,500
9TH STREET California Good 1963 71.6 m 52,500
TUOLUMNE BLVD California Good 1963 48.8 m 52,500
GUADALUPE WINFIELD LRT California Good 1991 493.9 m 52,500
BAKER STREET California Good 1977 61.0 m 52,500
ALMADEN EXPRESSWAY California Fair 1992 72.5 m 52,500
ALMADEN EXPRESSWAY California Fair 1992 72.6 m 52,500
7TH STREET & UP RR California Poor 1963 101.8 m 52,500
GUADALUPE WINFIELD LRT California Good 1991 495.6 m 52,500
TUOLUMNE BLVD California Poor 1963 48.8 m 52,500
U.S. HIGHWAY 101 California Fair 1969 65.5 m 52,500
BEAR STREET California Fair 1977 47.9 m 52,500
ZEFF RD & TUOLUMNE RIVER California Good 1963 214.0 m 52,500
SHIMIZU DR & SMITH CANAL California Fair 1968 124.1 m 52,500
SHIMIZU DR & SMITH CANAL California Good 1968 124.4 m 52,500
7TH STREET & UP RR California Fair 1963 104.8 m 52,500
INTERSTATE 10 California Good 1962 75.6 m 52,287
ROUTE 5 California Fair 1950 39.9 m 52,020
UP RR California Good 1977 95.1 m 52,000
SR 198 EB E198-N99 CONN California Good 1977 68.3 m 52,000
PAJARO RIVER California Fair 1941 103.6 m 52,000
SR 198 WB W198-S99 CONN California Fair 1977 62.8 m 52,000
BNSF California Fair 1975 112.2 m 52,000
SR 198 EB E198-N99 CONN California Fair 1977 67.4 m 52,000
INTERSTATE 5 California Fair 1968 125.6 m 52,000
SAN YSIDRO DITCH California Good 1900 8.6 m 52,000
UP RR California Fair 1977 95.1 m 52,000
STATE ROUTE 92 California Fair 1973 98.0 m 52,000
MOBIL OIL CO ACCESS RD California Fair 1975 9.4 m 52,000
CAMERON CREEK California Fair 1951 9.1 m 52,000
ANAHEIM FLOOD CONTROL CH California Fair 1958 9.8 m 52,000
PACKWOOD CREEK California Fair 1923 13.4 m 52,000
MOBIL OIL CO PIPELINES California Good 1975 7.0 m 52,000
SR 198 WB W198-S99 CONN California Fair 1977 61.0 m 52,000
CARRIER CANAL California Good 1930 7.9 m 52,000
INTERSTATE 10 RAMPS California Good 1964 94.7 m 51,730
BLOSSOM HILL STATION PUC California Fair 1991 22.6 m 51,500
COUNTY LINE ROAD California Fair 1965 36.9 m 51,500

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.