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 |
|---|---|---|---|---|---|
| FIRE MOUNTAIN CANAL | Colorado | Fair | 1983 | 6.2 m | 160 |
| VAN BIBBER CREEK | Colorado | Fair | 1972 | 16.5 m | 160 |
| KIOWA CREEK | Colorado | Good | 1992 | 67.7 m | 160 |
| I 70 ML | Colorado | Fair | 1964 | 75.3 m | 160 |
| AMITY CANAL | Colorado | Fair | 1960 | 15.6 m | 160 |
| LEROUX CREEK | Colorado | Fair | 1984 | 11.1 m | 159 |
| BRUSH CREEK | Colorado | Good | 2003 | 7.6 m | 159 |
| SAND CREEK | Colorado | Fair | 1987 | 12.5 m | 159 |
| South Platte River | Colorado | Good | 1980 | 13.0 m | 159 |
| South Platte River | Colorado | Fair | 2003 | 165.4 m | 159 |
| ST. CHARLES RIVER | Colorado | Fair | 1988 | 34.2 m | 159 |
| Gilmore Ditch | Colorado | Fair | 1983 | 7.8 m | 159 |
| Michigan River | Colorado | Fair | 1983 | 15.5 m | 158 |
| BIG DRY CREEK | Colorado | Fair | 1965 | 9.1 m | 158 |
| WEST WILLOW CREEK | Colorado | Fair | 1998 | 10.7 m | 158 |
| DRY WASH | Colorado | Fair | 1990 | 9.6 m | 158 |
| BESSEMER DITCH | Colorado | Fair | 1965 | 6.9 m | 158 |
| TOMICHI CREEK | Colorado | Fair | 1955 | 12.3 m | 157 |
| SARCILLO CANYON CREEK | Colorado | Good | 1999 | 18.3 m | 157 |
| WILLOW CREEK DRAIN | Colorado | Fair | 1995 | 15.3 m | 157 |
| N FORK SOUTH PLATTE RIVE | Colorado | Fair | 1960 | 16.2 m | 157 |
| Union Ditch | Colorado | Fair | 1960 | 8.7 m | 157 |
| Pierce Lateral Canal | Colorado | Fair | 1994 | 6.9 m | 157 |
| CIMARRON RIVER | Colorado | Fair | 1987 | 32.3 m | 156 |
| CIMARRON DITCH CANAL | Colorado | Fair | 1986 | 8.7 m | 156 |
| SWAN RIVER | Colorado | Fair | 1997 | 8.7 m | 156 |
| COLORADO RIVER | Colorado | Good | 2016 | 72.2 m | 156 |
| RIO GRANDE RIVER | Colorado | Good | 2008 | 30.2 m | 155 |
| CRYSTAL RV | Colorado | Fair | 1985 | 25.3 m | 155 |
| TROUT CREEK | Colorado | Good | 1992 | 11.2 m | 155 |
| Iliff Platte Valley Dtch | Colorado | Good | 2002 | 10.5 m | 155 |
| GRAND VALLEY CANAL | Colorado | Fair | 1989 | 7.6 m | 155 |
| PLEASANT VALLEY DRAIN | Colorado | Good | 1960 | 7.5 m | 155 |
| PONCHA CREEK | Colorado | Good | 2004 | 10.9 m | 154 |
| Harmony No. 1 canal | Colorado | Fair | 1995 | 15.2 m | 154 |
| MUSTANG CREEK | Colorado | Fair | 1967 | 22.5 m | 154 |
| OTERO CANAL | Colorado | Good | 1966 | 7.4 m | 154 |
| Platte Valley Canal | Colorado | Fair | 2005 | 13.4 m | 154 |
| East Lewis Creek | Colorado | Good | 1993 | 8.8 m | 153 |
| Fossil Creek Res. Inlet | Colorado | Fair | 1963 | 9.8 m | 153 |
| Little Snake River | Colorado | Good | 1989 | 26.2 m | 153 |
| ROCKY FORD HIGHLINE CANA | Colorado | Fair | 1980 | 9.6 m | 153 |
| CATLIN CANAL | Colorado | Fair | 1983 | 9.4 m | 153 |
| DRY WASH | Colorado | Fair | 1992 | 7.9 m | 153 |
| Gilmore Ditch | Colorado | Fair | 1981 | 12.0 m | 153 |
| LOCAL DRAINAGE | Colorado | Good | 1989 | 6.4 m | 152 |
| TONGUE CREEK | Colorado | Fair | 1984 | 9.4 m | 152 |
| COLORADO RIVER | Colorado | Good | 2017 | 67.1 m | 152 |
| Kiowa Creek | Colorado | Fair | 1965 | 23.3 m | 152 |
| OBRIAN CANAL | Colorado | Good | 2001 | 9.1 m | 151 |
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.