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
LANDSMAN CREEK Colorado Fair 1981 85.6 m 80
TRIBUTARY SALADO CREEK Colorado Fair 1950 12.1 m 80
Lykin Gulch Colorado Fair 2000 49.5 m 80
Unnamed Drainage Colorado Good 2021 14.5 m 80
Bijou Canal Colorado Fair 2002 14.6 m 80
BUFFALO CREEK Colorado Poor 1938 11.0 m 80
North Creek Colorado Fair 2022 19.2 m 80
North Fork White River Colorado Fair 2004 28.5 m 80
Gilmore Ditch Colorado Fair 1979 11.8 m 80
ALAMOSA RIVER Colorado Poor 1953 15.8 m 79
UTE CREEK Colorado Fair 1940 10.1 m 79
CHALK CREEK Colorado Good 1989 9.8 m 79
LEROUX CREEK Colorado Fair 1984 10.0 m 79
OHIO CREEK Colorado Fair 1960 12.5 m 79
N. Sterling Inlet Canal Colorado Fair 1999 13.7 m 79
Riverside Canal Colorado Fair 1987 11.9 m 79
Yampa River Colorado Fair 1940 61.6 m 79
CATLIN CANAL Colorado Fair 1998 9.8 m 79
Larimer and Weld Canal Colorado Fair 1980 12.0 m 79
RED MOUNTAIN CREEK Colorado Good 1981 16.8 m 78
DAWSON DRAW Colorado Fair 1956 7.6 m 78
WISE CREEK Colorado Fair 1991 9.4 m 78
SPRING GULCH Colorado Poor 1977 9.9 m 78
St. Vrain Creek Colorado Fair 1996 28.8 m 78
FT. LYON CANAL Colorado Fair 2012 13.9 m 78
EL POSO CREEK Colorado Fair 1997 14.6 m 78
BEAR CREEK Colorado Fair 1999 14.3 m 78
Fossil Ck Resv Inlet Colorado Good 2008 11.5 m 78
Salado Creek Colorado Good 2021 7.0 m 78
GOVT. HIGHLINE CANAL Colorado Fair 1988 14.1 m 78
S Fork Frenchman Creek Colorado Fair 1990 43.7 m 78
RIO GRANDE CANAL Colorado Fair 1962 12.1 m 78
S.FORK SAN MIGUEL RIVER Colorado Fair 1989 16.8 m 78
GORE CREEK Colorado Good 1981 15.7 m 78
FT. LYON CANAL Colorado Good 1999 21.6 m 77
SOUTH ARKANSAS RIVER Colorado Fair 1954 9.1 m 77
N. CONEJOS RIVER Colorado Fair 1995 9.0 m 77
WET CANYON CREEK Colorado Good 1997 11.4 m 77
Home Supply Ditch Colorado Good 2016 13.7 m 77
South Fork White River Colorado Good 2015 29.0 m 77
Empire Intake Canal Colorado Good 2023 18.3 m 77
S. Platte River Overflow Colorado Fair 1986 24.9 m 76
Riverside Canal Colorado Good 2002 12.7 m 76
JONES ARROYO Colorado Good 2000 12.2 m 76
BOOTH CANAL Colorado Fair 1999 9.1 m 76
MONTE VISTA CANAL Colorado Fair 1935 15.4 m 76
Evans Ditch No. 2 Colorado Fair 1985 9.2 m 76
Crow Creek Colorado Fair 1993 15.2 m 76
N. Fork Arikaree River Colorado Fair 1990 67.4 m 76
First Creek Colorado Good 2011 23.8 m 75

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.