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
FIRE MOUNTAIN CANAL Colorado Fair 1983 6.2 m 160
VAN BIBBER CREEK Colorado Fair 1972 16.5 m 160
KIOWA CREEK Colorado Good 1992 67.7 m 160
I 70 ML Colorado Fair 1964 75.3 m 160
AMITY CANAL Colorado Fair 1960 15.6 m 160
LEROUX CREEK Colorado Fair 1984 11.1 m 159
BRUSH CREEK Colorado Good 2003 7.6 m 159
SAND CREEK Colorado Fair 1987 12.5 m 159
South Platte River Colorado Good 1980 13.0 m 159
South Platte River Colorado Fair 2003 165.4 m 159
ST. CHARLES RIVER Colorado Fair 1988 34.2 m 159
Gilmore Ditch Colorado Fair 1983 7.8 m 159
Michigan River Colorado Fair 1983 15.5 m 158
BIG DRY CREEK Colorado Fair 1965 9.1 m 158
WEST WILLOW CREEK Colorado Fair 1998 10.7 m 158
DRY WASH Colorado Fair 1990 9.6 m 158
BESSEMER DITCH Colorado Fair 1965 6.9 m 158
TOMICHI CREEK Colorado Fair 1955 12.3 m 157
SARCILLO CANYON CREEK Colorado Good 1999 18.3 m 157
WILLOW CREEK DRAIN Colorado Fair 1995 15.3 m 157
N FORK SOUTH PLATTE RIVE Colorado Fair 1960 16.2 m 157
Union Ditch Colorado Fair 1960 8.7 m 157
Pierce Lateral Canal Colorado Fair 1994 6.9 m 157
CIMARRON RIVER Colorado Fair 1987 32.3 m 156
CIMARRON DITCH CANAL Colorado Fair 1986 8.7 m 156
SWAN RIVER Colorado Fair 1997 8.7 m 156
COLORADO RIVER Colorado Good 2016 72.2 m 156
RIO GRANDE RIVER Colorado Good 2008 30.2 m 155
CRYSTAL RV Colorado Fair 1985 25.3 m 155
TROUT CREEK Colorado Good 1992 11.2 m 155
Iliff Platte Valley Dtch Colorado Good 2002 10.5 m 155
GRAND VALLEY CANAL Colorado Fair 1989 7.6 m 155
PLEASANT VALLEY DRAIN Colorado Good 1960 7.5 m 155
PONCHA CREEK Colorado Good 2004 10.9 m 154
Harmony No. 1 canal Colorado Fair 1995 15.2 m 154
MUSTANG CREEK Colorado Fair 1967 22.5 m 154
OTERO CANAL Colorado Good 1966 7.4 m 154
Platte Valley Canal Colorado Fair 2005 13.4 m 154
East Lewis Creek Colorado Good 1993 8.8 m 153
Fossil Creek Res. Inlet Colorado Fair 1963 9.8 m 153
Little Snake River Colorado Good 1989 26.2 m 153
ROCKY FORD HIGHLINE CANA Colorado Fair 1980 9.6 m 153
CATLIN CANAL Colorado Fair 1983 9.4 m 153
DRY WASH Colorado Fair 1992 7.9 m 153
Gilmore Ditch Colorado Fair 1981 12.0 m 153
LOCAL DRAINAGE Colorado Good 1989 6.4 m 152
TONGUE CREEK Colorado Fair 1984 9.4 m 152
COLORADO RIVER Colorado Good 2017 67.1 m 152
Kiowa Creek Colorado Fair 1965 23.3 m 152
OBRIAN CANAL Colorado Good 2001 9.1 m 151

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.