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
HOT CREEK Colorado Good 2011 6.8 m 55
SAN FRANCISCO CREEK Colorado Fair 1996 13.7 m 55
SQUIRREL CREEK Colorado Fair 1997 18.5 m 55
HORSE CREEK Colorado Good 2017 66.2 m 55
CEBOLLA CREEK Colorado Fair 1959 9.4 m 55
HUERFANO RIVER Colorado Fair 1930 20.2 m 55
LANDSMAN CREEK Colorado Fair 1992 20.4 m 55
BIG SANDY CREEK Colorado Good 1998 42.7 m 55
New Ish Ditch Colorado Fair 2016 6.3 m 55
AMITY CANAL Colorado Fair 1970 8.8 m 55
Pierce Lateral Canal Colorado Good 1989 7.7 m 55
Beaver Creek Colorado Fair 1932 26.5 m 55
I 76 ML Colorado Good 1969 89.5 m 54
SAND ARROYO Colorado Fair 1970 98.2 m 54
RIO SAN ANTONIO Colorado Fair 1994 24.4 m 54
I 70 ML Colorado Fair 1963 70.8 m 54
SMOKY HILL RIVER Colorado Good 1965 24.6 m 54
HELL CREEK Colorado Fair 1991 18.7 m 54
APISHAPA RIVER Colorado Fair 1930 10.1 m 54
South Arkansas River Colorado Good 2013 14.8 m 54
AMITY CANAL Colorado Fair 1989 12.4 m 54
HUERFANO-CUCHARAS DITCH Colorado Poor 1958 7.0 m 54
SKI RUN Colorado Good 1998 20.3 m 54
Denver Hudson Canal Colorado Fair 2003 11.7 m 54
Owl Creek Canal Colorado Fair 1990 12.5 m 54
Sand Creek Colorado Fair 1993 20.4 m 54
TAYLOR RIVER Colorado Fair 1986 15.2 m 53
BEAR CREEK Colorado Fair 1940 18.3 m 53
PLUM CREEK Colorado Fair 1950 28.7 m 53
TRIBUTARY OF PLUM CREEK Colorado Fair 1935 11.1 m 53
BIG SANDY CREEK TRIB. Colorado Good 1989 13.7 m 53
SPRING CREEK Colorado Fair 1991 8.2 m 53
BIG SANDY CREEK TRIB. Colorado Fair 1938 10.7 m 53
SAND CREEK Colorado Fair 1965 12.1 m 53
MIDDLE RUSH CREEK Colorado Fair 1993 43.4 m 53
Laramie River Colorado Fair 1991 15.0 m 53
GRAND VALLEY CANAL Colorado Fair 1992 7.9 m 53
COW CREEK Colorado Good 2000 18.2 m 53
RIO GRANDE CANAL Colorado Fair 1924 18.6 m 53
RIO GRANDE CANAL Colorado Fair 1966 12.3 m 53
MIDDLE CREEK Colorado Good 1992 12.4 m 53
South Platte River Colorado Fair 1987 55.6 m 53
South Platte River Colorado Fair 1986 79.9 m 53
BURRO CREEK Colorado Good 2001 16.2 m 52
TODD CREEK TRIBUTARY Colorado Good 2001 9.9 m 52
LOST CREEK TRIBUTARY Colorado Fair 1960 12.3 m 52
TRIB N.FK LONE ROCK CRK Colorado Good 1997 32.9 m 52
NORTH FK LONE ROCK CREEK Colorado Fair 1965 8.1 m 52
LOUDEN CANAL Colorado Fair 1950 7.5 m 52
ROCKY FORD HIGHLINE CANA Colorado Fair 1967 9.6 m 52

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.