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
ROCKY FORD HIGHLINE CANA Colorado Good 1964 10.9 m 35
Wildhorse Creek Colorado Good 1987 15.5 m 35
FISH CREEK Colorado Fair 1986 10.1 m 34
WEMINUCHE CREEK Colorado Good 1997 15.8 m 34
EAST HARVARD GULCH Colorado Good 1967 9.2 m 34
ENGLEVILLE CANYON CREEK Colorado Good 1994 15.1 m 34
Pawnee Ditch Colorado Good 2009 11.8 m 34
N. Sterling Outlet Canal Colorado Fair 2005 14.4 m 34
Big Thompson River Colorado Good 1977 15.2 m 34
VEGA CANAL Colorado Fair 1993 12.3 m 34
ROCKY FORD HIGHLINE CANA Colorado Fair 1975 14.2 m 34
Pawnee Creek Colorado Good 1997 29.1 m 34
SAN LUIS VALLEY CANAL Colorado Good 1993 15.2 m 33
PONCHA CREEK Colorado Good 1985 10.6 m 33
DOLORES RIVER Colorado Fair 1992 28.6 m 33
DRY CREEK Colorado Fair 1960 9.0 m 33
N FORK OF SMOKEY HILL R. Colorado Good 1993 9.7 m 33
CLEAR CREEK AR Colorado Good 1965 28.7 m 33
DRAW SR Colorado Good 2013 31.2 m 33
REPUBLICAN RIVER SR Colorado Fair 1972 60.5 m 33
TRIB. SMOKY HILL RIVER Colorado Good 1968 24.2 m 33
UNNAMED DRAINAGE Colorado Fair 1940 12.5 m 33
Pawnee Ditch Colorado Good 2011 8.3 m 33
N Sterling Inlet Canal Colorado Good 1997 18.8 m 33
N. Sterling Outlet Canal Colorado Poor 1985 17.2 m 33
Riverside Canal Colorado Fair 1987 8.5 m 33
RIVERSIDE CANAL Colorado Good 2012 12.3 m 33
S F Williams Fork River Colorado Fair 1986 11.9 m 33
ROCKY FORD HIGHLINE CANA Colorado Fair 1970 11.0 m 33
MIDDLE CREEK Colorado Fair 1982 8.8 m 33
Trib. of Landsman Creek Colorado Good 1964 12.3 m 33
W FORK OF SAN JUAN RIVER Colorado Fair 1954 16.2 m 32
LOST CREEK TRIBUTARY Colorado Good 1993 7.4 m 32
SAND ARROYO Colorado Fair 1935 17.2 m 32
LADDER CREEK Colorado Fair 1988 18.1 m 32
BIG SPRING CREEK Colorado Fair 1994 13.3 m 32
JIMMY CAMP CREEK Colorado Fair 1965 11.9 m 32
EIGHT MILE CREEK Colorado Poor 1960 37.2 m 32
FOUNTAIN CREEK SR Colorado Poor 1965 6.4 m 32
JAROSA CREEK Colorado Fair 1985 8.4 m 32
CANYON DEL AGUA CREEK Colorado Fair 1935 13.4 m 32
Bijou Canal Colorado Good 1965 12.1 m 32
UNCOMPAHGRE RIVER Colorado Good 1990 29.2 m 32
S.Fk Williams Fork River Colorado Fair 1984 15.3 m 32
Peterson Ditch Colorado Fair 1979 9.1 m 32
GURLEY RES FEEDER DITCH Colorado Fair 2012 6.9 m 32
FOURMILE CREEK Colorado Fair 1985 15.3 m 32
North Sand Creek Colorado Good 1968 12.3 m 32
NATURITA CREEK Colorado Good 1991 9.1 m 31
Williams Fork River Colorado Good 2016 32.0 m 31

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.