Browse Bridge Database
8,990 bridges in the FHWA National Bridge Inventory in Colorado.
National Bridge Inventory Database
Browse 8,990 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 |
|---|---|---|---|---|---|
| PINE CREEK | Colorado | Fair | 2005 | 46.5 m | 18,500 |
| Big Dry Creek | Colorado | Good | 2001 | 70.9 m | 18,466 |
| Holly Street | Colorado | Good | 2001 | 60.5 m | 18,466 |
| York Street | Colorado | Good | 2003 | 65.2 m | 18,466 |
| UNNAMED DRAINAGE | Colorado | Fair | 2000 | 8.0 m | 18,466 |
| Colfax Avenue | Colorado | Good | 2006 | 54.9 m | 18,465 |
| I 70 ML | Colorado | Good | 2013 | 48.5 m | 18,445 |
| Colfax Avenue | Colorado | Good | 2006 | 54.8 m | 18,391 |
| I-70 | Colorado | Good | 2006 | 122.3 m | 18,345 |
| TEMPLETON GAP FLOODWAY | Colorado | Fair | 1949 | 20.0 m | 18,345 |
| I-70 | Colorado | Good | 2006 | 122.3 m | 18,260 |
| Big Dry Creek | Colorado | Good | 2003 | 70.9 m | 18,236 |
| Holly Street | Colorado | Good | 2001 | 60.5 m | 18,236 |
| York Street | Colorado | Good | 2003 | 65.2 m | 18,236 |
| 19th Avenue | Colorado | Good | 2006 | 38.9 m | 18,212 |
| PINEY CREEK | Colorado | Fair | 2003 | 65.1 m | 18,201 |
| 19th Avenue | Colorado | Good | 2006 | 38.9 m | 18,115 |
| Ramp E | Colorado | Good | 2006 | 62.9 m | 18,092 |
| FOUNTAIN CREEK | Colorado | Fair | 1972 | 140.7 m | 18,073 |
| FARMERS HIGHLINE CANAL | Colorado | Fair | 1967 | 6.9 m | 18,066 |
| SHOOKS RUN | Colorado | Poor | 1902 | 7.1 m | 18,034 |
| THIRD CREEK TRIB | Colorado | Fair | 1992 | 7.3 m | 18,020 |
| LOWER BOULDER DITCH | Colorado | Fair | 1960 | 7.3 m | 18,000 |
| Drew Dix Parkway | Colorado | Fair | 1960 | 36.0 m | 18,000 |
| I 25 ML | Colorado | Fair | 1999 | 98.3 m | 18,000 |
| DRY CREEK | Colorado | Good | 2005 | 50.0 m | 18,000 |
| FIRST STREET | Colorado | Good | 2005 | 36.5 m | 18,000 |
| HORSETHIEF CREEK | Colorado | Fair | 1980 | 13.4 m | 18,000 |
| ARKANSAS RIVER | Colorado | Fair | 1978 | 90.1 m | 18,000 |
| PETERSON FIELD ROAD | Colorado | Fair | 1967 | 45.0 m | 18,000 |
| BEAR CREEK | Colorado | Fair | 1982 | 92.8 m | 18,000 |
| GAME CROSSING | Colorado | Fair | 1996 | 10.2 m | 18,000 |
| DRAW | Colorado | Fair | 1979 | 6.9 m | 18,000 |
| RAPID CREEK | Colorado | Fair | 1963 | 7.6 m | 18,000 |
| I 25 ML | Colorado | Good | 2006 | 107.0 m | 18,000 |
| I25NB/I25HOV/WB I 270 | Colorado | Fair | 2009 | 434.3 m | 18,000 |
| WILLIAMS CREEK | Colorado | Fair | 1925 | 33.3 m | 18,000 |
| HANDY DITCH | Colorado | Fair | 2003 | 7.4 m | 18,000 |
| LITTLE THOMPSON RIVER | Colorado | Good | 1999 | 37.9 m | 18,000 |
| BIG THOMPSON RIVER | Colorado | Fair | 1950 | 31.5 m | 18,000 |
| GAME CROSSING | Colorado | Good | 2003 | 7.3 m | 18,000 |
| FORD STREET WASH | Colorado | Good | 2013 | 68.6 m | 18,000 |
| PETERSON FIELD ROAD | Colorado | Fair | 1967 | 45.0 m | 18,000 |
| RULE CREEK | Colorado | Good | 2004 | 29.1 m | 18,000 |
| BEAR CREEK | Colorado | Fair | 1982 | 92.8 m | 18,000 |
| FALL RIVER ROAD | Colorado | Fair | 1965 | 68.3 m | 18,000 |
| Drew Dix Parkway | Colorado | Fair | 1960 | 35.4 m | 18,000 |
| DRAW | Colorado | Fair | 1951 | 7.3 m | 18,000 |
| SULLIVAN CANAL | Colorado | Good | 1960 | 6.6 m | 18,000 |
| CREWS GULCH | Colorado | Good | 2001 | 39.8 m | 18,000 |
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.