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.
| Bridge | Location | Condition | Year Built | Length | ADT |
|---|---|---|---|---|---|
| AVE E DRAIN 1 | California | Good | 1968 | 12.8 m | 33,500 |
| DOMINGUEZ CHANNEL | California | Fair | 1962 | 8.0 m | 33,460 |
| LAUREL CREEK | California | Fair | 1988 | 11.6 m | 33,441 |
| SUNNYMEAD STORM CHANNEL | California | Good | 1990 | 7.0 m | 33,400 |
| DOMINGUEZ CHAN | California | Fair | 1960 | 23.8 m | 33,280 |
| ANAHEIM WAY & UP RR | California | Good | 2001 | 436.5 m | 33,238 |
| PACOIMA WASH | California | Good | 1954 | 22.3 m | 33,235 |
| ROUTE 5 & FRONTAGE RD | California | Fair | 1959 | 105.8 m | 33,212 |
| BRANCH ARCADE CREEK | California | Good | 1927 | 7.6 m | 33,198 |
| ARROYO TRABUCO | California | Fair | 2000 | 238.0 m | 33,160 |
| BIG DALTON WASH | California | Good | 1959 | 11.8 m | 33,125 |
| RATTLESNAKE CREEK | California | Fair | 1964 | 15.8 m | 33,122 |
| ROUTE 101 | California | Poor | 1970 | 148.7 m | 33,111 |
| SAN GABRIEL RIV | California | Fair | 1922 | 207.9 m | 33,043 |
| UP BNSF AMTRAK SCRTD LRT | California | Fair | 1984 | 173.1 m | 33,019 |
| INTERSTATE 405 | California | Good | 1968 | 158.5 m | 33,000 |
| SAGE DITCH | California | Good | 1972 | 6.7 m | 33,000 |
| SAN FRANCISQUITO CREEK | California | Fair | 1913 | 19.2 m | 33,000 |
| CORTINA CREEK OVERFLOW | California | Good | 1946 | 13.1 m | 33,000 |
| WALNUT CREEK | California | Fair | 1966 | 85.1 m | 33,000 |
| TEXACO OH | California | Fair | 1967 | 8.5 m | 33,000 |
| E GRDN GRVE WINTRBG CHAN | California | Good | 1961 | 8.2 m | 33,000 |
| SANTA ANA RIVER CHANNEL | California | Good | 1977 | 109.1 m | 33,000 |
| STATE ROUTE 82 | California | Good | 1965 | 26.3 m | 33,000 |
| UP RR & AMTRAK | California | Fair | 1971 | 84.2 m | 33,000 |
| THOUSAND PALMS WASH | California | Poor | 1972 | 201.2 m | 33,000 |
| W CATHEDRAL CYN CHANNEL | California | Good | 1963 | 46.9 m | 33,000 |
| 8TH STREET | California | Fair | 1953 | 31.4 m | 33,000 |
| ROUTE 710 | California | Good | 1990 | 126.2 m | 33,000 |
| BULL CANYON CREEK | California | Fair | 1956 | 18.0 m | 33,000 |
| THOUSAND PALMS WASH | California | Poor | 1972 | 223.4 m | 33,000 |
| 8TH STREET-NB 110 ONRAMP | California | Fair | 1953 | 34.5 m | 33,000 |
| BREA CANYON CHANNEL | California | Good | 1969 | 13.4 m | 33,000 |
| US HIGHWAY 101 | California | Good | 1965 | 74.4 m | 33,000 |
| NAPA RIVER AND WILSON AV | California | Poor | 1963 | 999.8 m | 33,000 |
| DOMINGUEZ CHANNEL RR | California | Fair | 1997 | 410.0 m | 33,000 |
| INTERSTATE 710 | California | Good | 1952 | 49.4 m | 33,000 |
| SAN DIEGO CR UNIVERSITY | California | Fair | 1996 | 352.0 m | 33,000 |
| WALNUT CREEK | California | Fair | 1966 | 85.1 m | 33,000 |
| BONITA CANYON DRIVE | California | Fair | 1996 | 96.0 m | 33,000 |
| BONITA CANYON DRIVE | California | Fair | 1996 | 96.0 m | 33,000 |
| NEWPORT COAST DRIVE | California | Good | 1996 | 93.0 m | 33,000 |
| SAN DIEGO CR UNIVERSITY | California | Fair | 1996 | 342.0 m | 33,000 |
| PIPE LINE UC | California | Good | 1934 | 16.8 m | 33,000 |
| UP RR AMTRAK METROLINK | California | Poor | 1981 | 50.3 m | 33,000 |
| TEXACO INC SERVICE ROAD | California | Good | 1934 | 10.1 m | 33,000 |
| UP RR BNSF RY & AMTRAK | California | Fair | 1958 | 71.0 m | 33,000 |
| W CAPITOL AVE | California | Fair | 1969 | 52.7 m | 33,000 |
| ALAMEDA STREET | California | Good | 2004 | 521.8 m | 33,000 |
| NEWPORT COAST DRIVE | California | Good | 1996 | 112.0 m | 33,000 |
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.