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 |
|---|---|---|---|---|---|
| ATHERTON STREET | California | Good | 1964 | 60.7 m | 255,000 |
| STEARNS STREET | California | Good | 1963 | 70.1 m | 255,000 |
| CLARK AVE | California | Good | 1963 | 53.0 m | 255,000 |
| WILLOW STREET | California | Good | 1963 | 96.0 m | 255,000 |
| LOS ALAMITOS CHANNEL | California | Fair | 1965 | 11.0 m | 255,000 |
| THE CITY DRIVE | California | Fair | 1963 | 52.4 m | 255,000 |
| LAKEWOOD BLVD | California | Fair | 1964 | 71.9 m | 255,000 |
| BELLFLOWER BLVD | California | Fair | 1963 | 178.6 m | 255,000 |
| PALO VERDE AVE | California | Fair | 1963 | 78.6 m | 255,000 |
| STUDEBAKER ROAD | California | Good | 1963 | 78.6 m | 255,000 |
| SAN GABRIEL RIVER | California | Fair | 1964 | 118.9 m | 255,000 |
| LOS CERRITOS CHANNEL | California | Good | 1963 | 65.5 m | 255,000 |
| ALAMEDA AVE | California | Good | 1957 | 32.5 m | 254,684 |
| FIRESTONE BLVD | California | Good | 1993 | 71.5 m | 254,500 |
| BULL CREEK CANYON CHAN | California | Fair | 1994 | 85.9 m | 254,000 |
| ROUTE 405 | California | Good | 2021 | 135.4 m | 254,000 |
| GAYNOR AVENUE | California | Fair | 1977 | 35.3 m | 254,000 |
| CHABOT CANAL | California | Good | 1994 | 8.1 m | 254,000 |
| DOUGHERTY DRAIN | California | Good | 1970 | 6.7 m | 254,000 |
| HASKELL AVENUE | California | Fair | 1977 | 36.8 m | 254,000 |
| BULL CREEK CANYON CHAN | California | Good | 1994 | 98.1 m | 254,000 |
| WOODLEY AVE | California | Fair | 1976 | 58.8 m | 254,000 |
| SAN FERNANDO MISSION BL | California | Good | 1994 | 205.8 m | 254,000 |
| HAYVENHURST AVE | California | Good | 1976 | 60.7 m | 254,000 |
| TELEGRAPH CANYON ROAD | California | Good | 1971 | 75.6 m | 254,000 |
| SAN FERNANDO MISSION BL | California | Good | 1994 | 249.0 m | 254,000 |
| LANKERSHIM BLVD | California | Good | 1948 | 22.9 m | 253,014 |
| GARDENA BLVD | California | Good | 1960 | 42.0 m | 253,000 |
| 138TH STREET STORM DRAIN | California | Good | 1960 | 14.3 m | 253,000 |
| WOODRUFF AVE | California | Fair | 1963 | 48.8 m | 253,000 |
| REDONDO BEACH BLVD | California | Good | 1960 | 32.9 m | 253,000 |
| COLORADO 2ND SANTA ANITA | California | Fair | 1968 | 259.1 m | 252,000 |
| FIFTH AVENUE | California | Fair | 1968 | 147.6 m | 252,000 |
| HUNTINGTON DRIVE | California | Good | 1967 | 69.1 m | 252,000 |
| FIRST AVENUE | California | Good | 1968 | 54.3 m | 252,000 |
| SANTA ANA RIVER | California | Good | 1963 | 173.4 m | 252,000 |
| SANTA ANITA AVENUE | California | Good | 1968 | 58.2 m | 252,000 |
| COYOTE CREEK | California | Fair | 1972 | 138.2 m | 250,300 |
| 10TH & 11TH STREET | California | Good | 1972 | 103.5 m | 250,300 |
| ABANDONED UP RR ROW | California | Good | 1972 | 134.8 m | 250,300 |
| FIRST STREET | California | Fair | 1968 | 80.1 m | 250,000 |
| POMONA BLVD | California | Fair | 1967 | 36.0 m | 250,000 |
| GARFIELD AVE | California | Fair | 1967 | 57.0 m | 250,000 |
| A STREET | California | Fair | 1952 | 46.2 m | 250,000 |
| FINDLAY AVE | California | Good | 1967 | 38.7 m | 250,000 |
| ATLANTIC BLVD | California | Fair | 1967 | 52.4 m | 250,000 |
| BIG DALTON WASH | California | Fair | 1969 | 41.5 m | 250,000 |
| GERHART AVE | California | Fair | 1967 | 46.3 m | 250,000 |
| EAST GRAND BLVD | California | Good | 1961 | 39.5 m | 250,000 |
| S AZUSA AVE | California | Fair | 1968 | 53.6 m | 250,000 |
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.