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 |
|---|---|---|---|---|---|
| HEALDSBURG AV-S101 ON-RP | California | Fair | 1960 | 37.8 m | 22,500 |
| CHIQUITA ROAD | California | Poor | 1960 | 42.7 m | 22,500 |
| 20TH STREET WEST | California | Fair | 1972 | 74.2 m | 22,500 |
| 20TH STREET WEST | California | Fair | 1972 | 74.2 m | 22,500 |
| E 92-N 880 CONNECTOR | California | Fair | 2011 | 59.8 m | 22,500 |
| WINDSOR LANE | California | Fair | 1962 | 95.7 m | 22,500 |
| ESCONDIDO CREEK | California | Good | 1970 | 21.3 m | 22,500 |
| METROLINK | California | Good | 1930 | 14.3 m | 22,500 |
| INTERSTATE 5 | California | Good | 1971 | 93.4 m | 22,500 |
| STATE ROUTE 1 | California | Fair | 1965 | 64.2 m | 22,450 |
| LAGUNA CREEK | California | Fair | 1992 | 64.0 m | 22,445 |
| DEL ROSA CREEK | California | Fair | 1952 | 6.7 m | 22,440 |
| INTERSTATE 10 | California | Fair | 1998 | 78.0 m | 22,400 |
| ZAMORA CREEK | California | Good | 1970 | 7.9 m | 22,400 |
| BRANCH BRETONA CREEK | California | Fair | 1968 | 7.9 m | 22,400 |
| STUDEBAKER RD-N605 ON-RP | California | Good | 1965 | 28.1 m | 22,400 |
| STATE ROUTE 85 & RAMPS | California | Fair | 1994 | 157.9 m | 22,400 |
| BRETONA CREEK | California | Good | 1920 | 7.9 m | 22,400 |
| STATE ROUTE 156 | California | Fair | 1966 | 47.5 m | 22,400 |
| WHITEWATER RIVER | California | Poor | 1972 | 149.4 m | 22,400 |
| FANCHER CREEK CANAL | California | Fair | 1959 | 9.4 m | 22,391 |
| PINE CREEK | California | Good | 1963 | 23.5 m | 22,357 |
| ROUTES 91/15 & W91-N15 | California | Fair | 1989 | 459.0 m | 22,350 |
| PINER CREEK | California | Good | 1970 | 27.4 m | 22,350 |
| FRESNO RIVER | California | Fair | 1988 | 69.0 m | 22,326 |
| UPRR BNSF AMTRAK WOOD | California | Fair | 1997 | 1,014.0 m | 22,323 |
| LLAGAS CREEK | California | Good | 1958 | 28.8 m | 22,300 |
| ROCKY CREEK | California | Good | 1942 | 9.1 m | 22,300 |
| INTERSTATE 5 | California | Good | 1962 | 73.2 m | 22,300 |
| LLAGAS CREEK | California | Good | 1985 | 90.8 m | 22,300 |
| INTERSTATE 805 | California | Good | 1975 | 115.2 m | 22,300 |
| MAGAZINE ROAD | California | Good | 1988 | 14.2 m | 22,300 |
| BORREGO CYN CHANNEL | California | Fair | 1988 | 7.9 m | 22,300 |
| SAN DIEGO RIVER | California | Fair | 1980 | 157.0 m | 22,300 |
| INTERSTATE 880 | California | Fair | 1993 | 83.2 m | 22,300 |
| I 405 SR 55 & CONNS | California | Fair | 1968 | 475.2 m | 22,290 |
| CYPRESS CHANNEL | California | Good | 1969 | 10.7 m | 22,260 |
| ALHAMBRA WASH | California | Fair | 1938 | 12.5 m | 22,260 |
| UPRR | California | Good | 2016 | 20.1 m | 22,260 |
| BOLSA CHICA CHANNEL | California | Fair | 1959 | 32.0 m | 22,250 |
| EL CAMINO REAL | California | Good | 1998 | 56.9 m | 22,250 |
| I 5 SORRENTO VLY CARMEL | California | Good | 1998 | 801.0 m | 22,250 |
| GIANT HIGHWAY | California | Fair | 1995 | 39.6 m | 22,244 |
| INTERSTATE 680 | California | Poor | 1974 | 96.6 m | 22,241 |
| SR187(VENICE) LA CIENEGA | California | Good | 1994 | 267.7 m | 22,215 |
| US HIGHWAY 101 | California | Good | 2009 | 435.0 m | 22,200 |
| STATE ROUTE 85 | California | Good | 1991 | 96.0 m | 22,200 |
| LOS CERITOS DRN | California | Fair | 1954 | 57.9 m | 22,154 |
| BURBANK WESTERN CHAN | California | Good | 1940 | 25.9 m | 22,154 |
| I-5 | California | Fair | 1928 | 48.5 m | 22,125 |
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.