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.

Clear
BridgeLocationConditionYear BuiltLengthADT
Big Thompson River Colorado Fair 1977 18.3 m 27
GOVT. HIGHLINE CANAL Colorado Good 1992 17.8 m 27
OTERO CANAL Colorado Fair 1968 9.1 m 27
GRANADA CREEK Colorado Fair 1975 9.2 m 27
Vega Creek Colorado Fair 1990 31.1 m 27
Gordon Creek Colorado Fair 1986 20.5 m 27
QUARTZ CREEK Colorado Fair 1960 7.5 m 26
REED GULCH Colorado Good 1997 25.7 m 26
LITTLE CIMARRON CREEK Colorado Fair 1970 7.9 m 26
GARLAND DITCH Colorado Fair 1992 19.4 m 26
WEIR GULCH Colorado Good 1976 7.6 m 26
EIGHT MILE CREEK Colorado Fair 1967 43.3 m 26
S.FORK REPUBLICAN RIVER Colorado Fair 1940 27.4 m 26
EL POSO ARROYO Colorado Good 1990 39.6 m 26
HELL CREEK Colorado Fair 1992 8.4 m 26
Big Thompson River Colorado Fair 1977 12.7 m 26
Riverside Canal Colorado Good 2003 8.5 m 26
RIO GRANDE RIVER Colorado Fair 1998 57.9 m 26
Little Snake River Colorado Good 1989 39.0 m 26
GAUSSION CANYON Colorado Good 1985 11.1 m 26
ROCKY FORD HIGHLINE CANA Colorado Good 1966 12.1 m 26
RED MOUNTAIN CREEK Colorado Good 1992 19.0 m 26
S Fork Frenchman Creek Colorado Fair 1968 24.0 m 26
BUFFALO CREEK Colorado Fair 1990 21.8 m 26
FT. LYON CANAL Colorado Fair 1950 9.2 m 26
Highline Canal Colorado Good 1998 9.1 m 26
Collins Lateral Canal Colorado Fair 1998 8.5 m 26
Willow Creek Colorado Fair 1960 9.2 m 26
Gordon Creek Colorado Fair 1969 30.6 m 26
N. Fork Republican River Colorado Good 1992 15.7 m 26
Dove Creek Canal Reach 1 Colorado Fair 1985 20.5 m 25
Dove Creek Canal Reach 1 Colorado Fair 1985 17.0 m 25
Dove Creek Canal Reach 1 Colorado Fair 1985 15.8 m 25
MILK CREEK Colorado Fair 1995 11.0 m 25
Lake Fork Gunnison River Colorado Fair 2008 31.6 m 25
Goshawk Dam Spillway Colorado Fair 1999 7.6 m 25
Williams Fork River Colorado Good 2011 22.1 m 25
PINEY RIVER Colorado Good 2011 13.0 m 25
Lake Fork Gunnison River Colorado Good 2013 20.3 m 25
EMPIRE LATERAL Colorado Fair 1998 18.7 m 25
DEXTER CREEJ2009 Colorado Fair 2010 6.5 m 25
WILLOW CREEK Colorado Good 2000 30.5 m 25
SOUTH FORK SWAN Colorado Good 2003 8.5 m 25
Roaring Fork River Colorado Fair 1983 10.0 m 25
COLORADO RIVER Colorado Fair 1983 10.1 m 25
UNNAMED CREEK Colorado Fair 1940 9.1 m 25
UNNAMED CREEK Colorado Fair 1939 8.2 m 25
KICKING BIRD CANAL Colorado Good 1999 20.7 m 25
BIG TIMBER CREEK Colorado Good 2010 32.6 m 25
EAST FORK EIGHT MILE CRK Colorado Poor 1894 64.0 m 25

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.