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
DRAW Colorado Fair 1963 6.4 m 12,500
N.POUDRE DITCH SAND CRK Colorado Fair 1967 15.0 m 12,500
N.POUDRE DITCH SAND CRK Colorado Fair 1950 14.8 m 12,500
BIG HORN ROAD Colorado Fair 1975 35.1 m 12,500
I-70 FRONTAGE RD Colorado Fair 1975 68.0 m 12,500
ELK CREEK Colorado Fair 1972 18.0 m 12,500
ELK CREEK Colorado Fair 1972 18.0 m 12,500
ELKHORN DR Colorado Good 1969 21.2 m 12,500
I-70 FRONTAGE RD Colorado Fair 1975 61.0 m 12,500
BARNES INLET CANAL Colorado Fair 1969 11.4 m 12,500
BARNES INLET CANAL Colorado Poor 1933 13.2 m 12,500
SOUTH PLATTE RIVER Colorado Poor 1955 290.2 m 12,500
LATHAM CANAL Colorado Fair 2008 12.9 m 12,500
SOUTH PLATTE RIVER Colorado Fair 1936 290.2 m 12,500
CHERRY CREEK Colorado Good 1984 39.1 m 12,492
E Vine Drive Colorado Good 2023 42.3 m 12,491
BIG DRY CREEK Colorado Good 2004 64.9 m 12,488
7TH STREET | RAILROAD Colorado Good 2004 229.3 m 12,441
TRAVERSE WASH Colorado Fair 2004 6.3 m 12,427
WEST TOLLGATE CREEK Colorado Fair 1981 44.5 m 12,425
INDIAN WASH Colorado Good 2008 6.6 m 12,359
Greeley Loveland Canal Colorado Good 2000 8.0 m 12,268
NEWLIN GULCH | NEWLIN GU Colorado Fair 2000 37.6 m 12,260
CROKE CANAL Colorado Fair 1995 9.7 m 12,247
FARMERS HIGHLINE CANAL Colorado Fair 1987 9.9 m 12,247
CHERRY CREEK | CHERRY CR Colorado Good 1987 74.8 m 12,244
SOUTH PLATTE RIVER Colorado Fair 2000 65.8 m 12,227
Local Drainage Colorado Good 1998 7.8 m 12,221
I 70 ML Colorado Good 1989 76.8 m 12,204
Fossil Creek Tributary Colorado Fair 1986 19.4 m 12,185
OBRIAN CANAL Colorado Good 1990 14.4 m 12,176
MONUMENT CREEK/UPRR Colorado Fair 2007 146.0 m 12,153
LENA GULCH Colorado Fair 1994 12.1 m 12,150
Pedestrian Underpass Colorado Fair 1999 7.3 m 12,139
HIGHLINE CANAL Colorado Fair 1975 8.2 m 12,122
Fossil Cr Resv Outlet Colorado Good 2013 8.4 m 12,114
WEST FORK SAND CREEK Colorado Fair 1972 6.2 m 12,065
BIG DRY CREEK Colorado Good 2021 25.3 m 12,054
LOCAL DRAINAGE Colorado Fair 2010 11.2 m 12,021
COLORADO AVENUE Colorado Good 2019 29.1 m 12,015
I25 ML & LRT Colorado Fair 2004 85.4 m 12,012
Fossil Creek Colorado Good 2004 30.5 m 12,006
BNSF Colorado Fair 2002 67.8 m 12,000
Rock Creek Colorado Fair 2002 75.7 m 12,000
ST VRAIN River Colorado Good 2013 80.9 m 12,000
SOUTH PLATTE RIVER Colorado Good 1993 128.0 m 12,000
Rock Creek Colorado Fair 2002 57.3 m 12,000
BNSF Colorado Fair 2002 68.4 m 12,000
COLORADO RIVER Colorado Fair 1970 185.7 m 12,000
BIG BEAVER CREEK Colorado Good 1961 6.4 m 12,000

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.