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 |
|---|---|---|---|---|---|
| STEWART CANYON ROAD | California | Good | 1983 | 42.7 m | 72,000 |
| MOFFETT BOULEVARD | California | Fair | 1965 | 63.1 m | 72,000 |
| STORM DRAIN | California | Good | 1956 | 12.5 m | 72,000 |
| UP RR & BRINK AVENUE | California | Poor | 1976 | 93.6 m | 71,797 |
| VINE STREET | California | Good | 1967 | 38.7 m | 71,500 |
| PARADISE CUT | California | Fair | 1969 | 139.6 m | 71,500 |
| CHOLLAS CREEK | California | Fair | 1958 | 29.0 m | 71,500 |
| SASSAFRAS STREET | California | Good | 1967 | 49.7 m | 71,500 |
| W120-S5 CONN RMP & UP RR | California | Good | 1971 | 141.7 m | 71,500 |
| PROSPECTORS ROAD | California | Good | 1970 | 46.9 m | 71,400 |
| LOS GATOS CREEK | California | Good | 1955 | 25.9 m | 71,400 |
| SILVER CREEK | California | Good | 1970 | 11.7 m | 71,250 |
| WASHINGTON STREET | California | Good | 1967 | 61.6 m | 71,000 |
| BNSF RY UP RR & AMTRAK | California | Good | 1966 | 37.8 m | 71,000 |
| BNSF RY UP RR & AMTRAK | California | Good | 1966 | 37.7 m | 71,000 |
| VINE STREET | California | Good | 1967 | 49.7 m | 71,000 |
| WASHINGTON STREET | California | Good | 1967 | 61.6 m | 71,000 |
| L A RIV RTES 5&134 UP RR | California | Good | 1967 | 862.9 m | 70,681 |
| ARCH ROAD | California | Fair | 2006 | 143.6 m | 70,500 |
| PINE TREE CREEK | California | Good | 1963 | 12.8 m | 70,500 |
| MASON STREET | California | Fair | 1952 | 67.6 m | 70,500 |
| DAVIS STREET | California | Fair | 1963 | 61.0 m | 70,500 |
| BERGS CANAL | California | Fair | 1956 | 6.1 m | 70,500 |
| UP RR & FRENCH CAMP ROAD | California | Fair | 2015 | 73.2 m | 70,500 |
| ULATIS CREEK | California | Good | 1952 | 40.2 m | 70,500 |
| SANTA MARGARITA RIVER | California | Fair | 1967 | 152.4 m | 70,250 |
| LAWRENCE WELK DRIVE | California | Good | 1980 | 32.0 m | 70,000 |
| COLDWATER WASH | California | Fair | 1979 | 71.0 m | 70,000 |
| U.S. HIGHWAY 50 (I-305) | California | Good | 1969 | 121.6 m | 70,000 |
| SYCAMORE DR | California | Fair | 1969 | 45.7 m | 70,000 |
| SAN DIMAS CH LONE HILL | California | Fair | 1970 | 205.8 m | 70,000 |
| SYCAMORE DR | California | Fair | 1969 | 45.7 m | 70,000 |
| MESA ROCK RD | California | Good | 1978 | 45.1 m | 70,000 |
| ARROYO DEL TAPO CHANNEL | California | Fair | 1969 | 35.0 m | 70,000 |
| ARROYO DEL TAPO CHANNEL | California | Fair | 1967 | 35.9 m | 70,000 |
| 5 101 CONNS 7TH | California | Good | 1960 | 319.1 m | 70,000 |
| GRIMMER BLVD | California | Good | 1971 | 44.8 m | 70,000 |
| SEQUOIA AVE | California | Fair | 1969 | 43.5 m | 70,000 |
| GALENA AVE | California | Fair | 1969 | 43.5 m | 70,000 |
| SEQUOIA AVE | California | Fair | 1969 | 43.5 m | 70,000 |
| LITTLE PLEASANT GROVE CR | California | Good | 1971 | 6.3 m | 70,000 |
| STATE ROUTE 67 SB | California | Fair | 1967 | 98.5 m | 70,000 |
| NUTMEG STREET | California | Good | 1978 | 52.1 m | 70,000 |
| MESA ROCK RD | California | Fair | 1978 | 40.5 m | 70,000 |
| GALENA AVE | California | Fair | 1969 | 43.5 m | 70,000 |
| COLDWATER WASH | California | Good | 1979 | 70.1 m | 70,000 |
| INTERSTATE 15 | California | Fair | 1999 | 86.1 m | 70,000 |
| LOS COCHES CREEK | California | Good | 1964 | 18.9 m | 70,000 |
| STEWART CANYON ROAD | California | Good | 1983 | 43.3 m | 70,000 |
| 3RD ST OFFRAMP & 5TH ST | California | Good | 1971 | 208.8 m | 70,000 |
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.