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
Pierce Lateral Canal Colorado Good 1993 7.6 m 1,615
LOCAL DRAINAGE Colorado Good 1981 9.7 m 1,608
Cache La Poudre River Colorado Good 1987 64.0 m 1,604
SPRING CREEK Colorado Fair 1923 9.5 m 1,603
NAVAJO WASH Colorado Good 1980 7.2 m 1,600
SOUTH PLATTE RIVER Colorado Fair 1956 65.7 m 1,600
SOUTH PLATTE RIVER Colorado Fair 1956 65.7 m 1,600
SOUTH PLATTE RIVER Colorado Fair 1956 163.7 m 1,600
SOUTH PLATTE RIVER Colorado Fair 1956 87.4 m 1,600
DRAW Colorado Fair 1962 28.4 m 1,600
SOUTH PLATTE RIVER Colorado Fair 1961 249.5 m 1,600
DOUGLAS CREEK Colorado Good 1990 15.5 m 1,600
N FK REPUBLICAN RIVER Colorado Good 2013 39.3 m 1,600
UP RR COLORADO RIVER Colorado Fair 1966 127.6 m 1,600
ALKALI CREEK Colorado Good 1963 7.9 m 1,600
MONTEZUMA ROAD WBND Colorado Good 1995 35.2 m 1,600
UP RR Colorado Good 2011 41.7 m 1,600
UP RR Colorado Poor 1941 75.1 m 1,600
WEST BIJOU CREEK Colorado Poor 1966 116.3 m 1,600
COMANCHE CREEK Colorado Fair 1966 91.2 m 1,600
I 70 ML Colorado Fair 1975 91.6 m 1,600
KYLE RR Colorado Fair 1934 35.8 m 1,600
PLATEAU CREEK Colorado Fair 1954 30.8 m 1,600
BIG CREEK Colorado Fair 1918 10.7 m 1,600
PLATEAU CREEK Colorado Fair 1975 36.0 m 1,600
CRYSTAL RIVER Colorado Fair 1966 11.2 m 1,600
CRYSTAL RIVER Colorado Fair 1966 11.2 m 1,600
ARKANSAS RIVER Colorado Fair 1939 48.5 m 1,600
CALIFORNIA GULCH Colorado Poor 1939 7.3 m 1,600
SANDY CREEK Colorado Good 1984 10.5 m 1,600
ARROYO Colorado Fair 1939 9.8 m 1,600
ARROYO Colorado Fair 1939 6.4 m 1,600
BOONE CREEK Colorado Good 1993 36.0 m 1,600
HENSON CREEK Colorado Fair 1954 31.5 m 1,600
DRAW Colorado Fair 1959 9.1 m 1,600
DRAW Colorado Fair 1939 6.4 m 1,600
BOONE CREEK Colorado Fair 1959 9.1 m 1,600
MEREDITH CANAL Colorado Fair 1934 6.4 m 1,600
THOMPSON ARROYO Colorado Fair 1931 28.3 m 1,600
THOMPSON ARROYO Colorado Fair 1957 28.3 m 1,600
OTERO CANAL Colorado Fair 1957 21.0 m 1,600
OTERO CANAL Colorado Fair 2002 21.4 m 1,600
CUCHARAS RIVER Colorado Good 2012 11.9 m 1,600
CUCHARAS RIVER Colorado Good 1982 9.1 m 1,600
CUCHARAS RIVER Colorado Good 1985 8.3 m 1,600
SAN JUAN RIVER Colorado Fair 1961 184.6 m 1,600
ROARING FORK RIVER Colorado Fair 1985 14.0 m 1,596
MCELMO CREEK Colorado Good 1997 31.4 m 1,590
Draw Colorado Good 1981 43.9 m 1,590
PARKING LOT Colorado Fair 1993 28.3 m 1,589

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.