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 |
|---|---|---|---|---|---|
| DRAW | Colorado | Fair | 1963 | 6.4 m | 12,500 |
| N.POUDRE DITCH SAND CRK | Colorado | Fair | 1967 | 15.0 m | 12,500 |
| N.POUDRE DITCH SAND CRK | Colorado | Fair | 1950 | 14.8 m | 12,500 |
| BIG HORN ROAD | Colorado | Fair | 1975 | 35.1 m | 12,500 |
| I-70 FRONTAGE RD | Colorado | Fair | 1975 | 68.0 m | 12,500 |
| ELK CREEK | Colorado | Fair | 1972 | 18.0 m | 12,500 |
| ELK CREEK | Colorado | Fair | 1972 | 18.0 m | 12,500 |
| ELKHORN DR | Colorado | Good | 1969 | 21.2 m | 12,500 |
| I-70 FRONTAGE RD | Colorado | Fair | 1975 | 61.0 m | 12,500 |
| BARNES INLET CANAL | Colorado | Fair | 1969 | 11.4 m | 12,500 |
| BARNES INLET CANAL | Colorado | Poor | 1933 | 13.2 m | 12,500 |
| SOUTH PLATTE RIVER | Colorado | Poor | 1955 | 290.2 m | 12,500 |
| LATHAM CANAL | Colorado | Fair | 2008 | 12.9 m | 12,500 |
| SOUTH PLATTE RIVER | Colorado | Fair | 1936 | 290.2 m | 12,500 |
| CHERRY CREEK | Colorado | Good | 1984 | 39.1 m | 12,492 |
| E Vine Drive | Colorado | Good | 2023 | 42.3 m | 12,491 |
| BIG DRY CREEK | Colorado | Good | 2004 | 64.9 m | 12,488 |
| 7TH STREET | RAILROAD | Colorado | Good | 2004 | 229.3 m | 12,441 |
| TRAVERSE WASH | Colorado | Fair | 2004 | 6.3 m | 12,427 |
| WEST TOLLGATE CREEK | Colorado | Fair | 1981 | 44.5 m | 12,425 |
| INDIAN WASH | Colorado | Good | 2008 | 6.6 m | 12,359 |
| Greeley Loveland Canal | Colorado | Good | 2000 | 8.0 m | 12,268 |
| NEWLIN GULCH | NEWLIN GU | Colorado | Fair | 2000 | 37.6 m | 12,260 |
| CROKE CANAL | Colorado | Fair | 1995 | 9.7 m | 12,247 |
| FARMERS HIGHLINE CANAL | Colorado | Fair | 1987 | 9.9 m | 12,247 |
| CHERRY CREEK | CHERRY CR | Colorado | Good | 1987 | 74.8 m | 12,244 |
| SOUTH PLATTE RIVER | Colorado | Fair | 2000 | 65.8 m | 12,227 |
| Local Drainage | Colorado | Good | 1998 | 7.8 m | 12,221 |
| I 70 ML | Colorado | Good | 1989 | 76.8 m | 12,204 |
| Fossil Creek Tributary | Colorado | Fair | 1986 | 19.4 m | 12,185 |
| OBRIAN CANAL | Colorado | Good | 1990 | 14.4 m | 12,176 |
| MONUMENT CREEK/UPRR | Colorado | Fair | 2007 | 146.0 m | 12,153 |
| LENA GULCH | Colorado | Fair | 1994 | 12.1 m | 12,150 |
| Pedestrian Underpass | Colorado | Fair | 1999 | 7.3 m | 12,139 |
| HIGHLINE CANAL | Colorado | Fair | 1975 | 8.2 m | 12,122 |
| Fossil Cr Resv Outlet | Colorado | Good | 2013 | 8.4 m | 12,114 |
| WEST FORK SAND CREEK | Colorado | Fair | 1972 | 6.2 m | 12,065 |
| BIG DRY CREEK | Colorado | Good | 2021 | 25.3 m | 12,054 |
| LOCAL DRAINAGE | Colorado | Fair | 2010 | 11.2 m | 12,021 |
| COLORADO AVENUE | Colorado | Good | 2019 | 29.1 m | 12,015 |
| I25 ML & LRT | Colorado | Fair | 2004 | 85.4 m | 12,012 |
| Fossil Creek | Colorado | Good | 2004 | 30.5 m | 12,006 |
| BNSF | Colorado | Fair | 2002 | 67.8 m | 12,000 |
| Rock Creek | Colorado | Fair | 2002 | 75.7 m | 12,000 |
| ST VRAIN River | Colorado | Good | 2013 | 80.9 m | 12,000 |
| SOUTH PLATTE RIVER | Colorado | Good | 1993 | 128.0 m | 12,000 |
| Rock Creek | Colorado | Fair | 2002 | 57.3 m | 12,000 |
| BNSF | Colorado | Fair | 2002 | 68.4 m | 12,000 |
| COLORADO RIVER | Colorado | Fair | 1970 | 185.7 m | 12,000 |
| BIG BEAVER CREEK | Colorado | Good | 1961 | 6.4 m | 12,000 |
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.