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
OTERO CANAL Colorado Good 1965 7.6 m 142
MONTE VISTA CANAL Colorado Fair 1950 14.6 m 142
BIG SANDY WASH Colorado Good 2013 15.5 m 141
DRAW SR Colorado Fair 1939 14.0 m 141
DRAW SR Colorado Fair 1939 21.6 m 141
DRAW SR Colorado Fair 1939 6.4 m 141
BEAR CREEK Colorado Good 1984 21.7 m 141
LITTLE DOLORES RIVER Colorado Good 2013 13.5 m 141
KANNAH CREEK Colorado Fair 1975 8.1 m 141
PLEASANT VALLEY DRAIN Colorado Poor 1960 7.6 m 141
North Fork White River Colorado Poor 1990 15.4 m 141
CUCHARAS RIVER Colorado Fair 1989 61.6 m 140
MARSHALL CREEK Colorado Fair 1986 12.5 m 140
SAN MIGUEL RIVER Colorado Good 1988 29.3 m 140
MANCOS RIVER Colorado Poor 1991 14.3 m 139
OAK CREEK Colorado Fair 1908 16.5 m 139
ALLISON DITCH Colorado Fair 1940 8.3 m 138
TRIB N.FORK CIMARRON RVR Colorado Fair 1960 12.6 m 138
SANGRE DE CRISTO CREEK Colorado Fair 1991 15.6 m 138
CUCHARAS RIVER Colorado Fair 1988 11.6 m 138
Redstone Creek Colorado Good 2017 6.1 m 138
Wildcat Creek Colorado Fair 1984 41.7 m 138
EAGLE RIVER/RR Colorado Fair 1992 43.6 m 138
LEOPARD CREEK Colorado Good 1993 18.8 m 138
F N LATERAL CANAL Colorado Fair 1960 8.0 m 137
BIG SANDY CREEK TRIB. Colorado Fair 1955 12.0 m 137
KINNEY RUN Colorado Good 2004 19.8 m 137
SQUIRREL CREEK Colorado Fair 1916 8.0 m 137
South Fork White River Colorado Fair 1986 20.4 m 137
RIO GRANDE CANAL Colorado Fair 1977 12.4 m 137
SOUTH FORK RIO GRANDE R. Colorado Good 1998 21.3 m 137
New Cache La Poudre Cana Colorado Fair 2015 15.1 m 137
SABLE DITCH Colorado Fair 1981 7.3 m 136
UTE CREEK Colorado Fair 1990 14.3 m 136
CONEJOS RIVER Colorado Poor 1947 56.4 m 136
FISH CREEK Colorado Fair 1995 38.9 m 136
N FK S PLATTE RIVER AR Colorado Good 1995 19.2 m 136
Fort Morgan Canal Colorado Fair 1987 12.6 m 136
New Cache La Poudre Cana Colorado Good 2009 18.1 m 136
Gordon Creek Colorado Fair 1992 43.4 m 136
North Boulder Creek Colorado Fair 1994 9.0 m 135
LOST CREEK SR Colorado Poor 1936 34.8 m 135
SPRING CREEK Colorado Fair 1965 9.1 m 135
N. Sterling Inlet Canal Colorado Fair 1991 12.3 m 135
Wildcat Creek Colorado Fair 1979 12.3 m 135
SMITH ARROYO Colorado Good 2003 36.6 m 135
Sullivan Ditch Colorado Fair 2002 8.7 m 135
St. Vrain Creek Colorado Fair 1991 18.0 m 134
SARCILLO CANYON CREEK Colorado Fair 1991 18.3 m 134
EAST FORK ARKANSAS RIVER Colorado Good 2021 7.5 m 134

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.