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.

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BridgeLocationConditionYear BuiltLengthADT
First Creek Colorado Good 2010 6.4 m 75
Mutual Ditch Colorado Fair 1993 7.3 m 75
NORTH ST. VRAIN CREEK Colorado Fair 1982 8.8 m 75
NORTH ST. VRAIN CREEK Colorado Fair 1982 7.6 m 75
TONAHUTU CREEK Colorado Fair 1983 7.6 m 75
ALAMOSA RIVER Colorado Fair 1998 12.6 m 75
BROADWAY Colorado Fair 1999 38.8 m 75
E HARVARD GULCH Colorado Fair 1967 14.5 m 75
COAL CREEK Colorado Fair 1990 17.1 m 75
Gunnison River Colorado Good 1992 97.7 m 75
LAKE FORK GUNNISON RIVER Colorado Fair 1997 15.5 m 75
HUERFANO RIVER Colorado Fair 1991 37.2 m 75
Venetucci Boulevard Colorado Fair 1965 42.3 m 75
RATON CREEK Colorado Fair 1930 37.9 m 75
Harmony No. 1 canal Colorado Fair 1997 15.8 m 75
WILEY DRAINAGE Colorado Fair 1996 13.7 m 75
DRY WASH Colorado Fair 1988 7.3 m 75
KERBER CREEK Colorado Fair 1992 12.4 m 75
CORNET CREEK Colorado Fair 2008 7.7 m 75
WEST FORK PINOS CREEK Colorado Good 1967 11.6 m 74
SABLE DITCH Colorado Good 1981 7.0 m 74
BOULDER CREEK Colorado Fair 1995 8.4 m 74
HARDSCRABBLE CREEK Colorado Fair 1993 13.7 m 74
GUNNISON R. DIVER. CANAL Colorado Poor 1950 9.3 m 74
OTERO CANAL Colorado Fair 1970 8.3 m 74
S Fork Frenchman Creek Colorado Fair 1988 25.0 m 74
Loveland Greeley Canal Colorado Fair 1983 9.2 m 74
Gordon Creek Colorado Fair 1988 20.5 m 74
RIO BLANCO Colorado Poor 1960 20.4 m 73
WEST WISE CREEK Colorado Good 2018 17.5 m 73
ARKANSAS RIVER Colorado Fair 1970 36.8 m 73
CULEBRA EASTDALE CANAL Colorado Fair 1994 15.9 m 73
I 70 ML Colorado Fair 1973 143.1 m 73
ADOBE CREEK TRIBUTARY Colorado Poor 1956 26.2 m 73
N. Sterling Inlet Canal Colorado Poor 1940 9.4 m 73
ORCHARD MESA CANAL Colorado Fair 2003 17.7 m 73
Bijou Creek Colorado Fair 1990 183.6 m 73
PEDESTRIAN/SKIER Colorado Fair 1990 26.1 m 73
CATLIN CANAL Colorado Poor 1950 9.2 m 73
ROCKY FORD HIGHLINE CANA Colorado Fair 1973 11.9 m 73
EAST HORSE CREEK Colorado Fair 1980 12.1 m 73
TROUT CREEK Colorado Good 1960 11.5 m 72
LOUTSENHIZER CANAL Colorado Good 2009 20.4 m 72
SAMBRITO CREEK Colorado Fair 1992 17.3 m 72
LONE ROCK DRAW Colorado Fair 1960 22.9 m 72
N. FORK S. ARKANSAS RVR Colorado Fair 1988 10.0 m 72
CLEAR CREEK Colorado Good 2020 19.5 m 72
ROAN CREEK Colorado Good 2009 23.2 m 72
Wildcat Creek Colorado Fair 1996 18.4 m 72
Weldona Valley Ditch Colorado Good 2005 8.8 m 72

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.