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
CAT CREEK Colorado Good 1985 52.1 m 6,000
EXIT RD 6 DRAW Colorado Fair 1967 45.4 m 6,000
TINGLEY CANYON Colorado Fair 1969 27.4 m 6,000
COUNTY ROAD 201 Colorado Poor 1964 28.5 m 6,000
DRAW Colorado Fair 1964 28.7 m 6,000
POWELL ARROYO Colorado Fair 1969 27.4 m 6,000
MANCOS RIVER Colorado Fair 1958 47.0 m 6,000
BERWIND CANYON Colorado Fair 1976 35.4 m 6,000
TIMBER CANYON Colorado Fair 1997 58.4 m 6,000
EXIT RD 8 DRAW Colorado Fair 1967 50.9 m 6,000
POWELL ARROYO Colorado Fair 1948 43.0 m 6,000
BERWIND CANYON Colorado Fair 1969 33.5 m 6,000
TIMBER CANYON Colorado Fair 1969 27.4 m 6,000
DEVILS GULCH Colorado Poor 1937 13.2 m 6,000
RR SPUR Colorado Fair 1969 56.3 m 6,000
DEL AGUA CANYON Colorado Fair 1959 47.1 m 6,000
GREELEY CANAL NO 2 Colorado Fair 1964 9.6 m 6,000
GREELEY CANAL NO 2 Colorado Good 2017 11.0 m 6,000
BNSF RR BEAVER CREEK Colorado Poor 1960 185.0 m 6,000
BNSF RR BEAVER CREEK Colorado Fair 1960 184.4 m 6,000
US 6 ML Colorado Fair 1964 55.7 m 6,000
US 34 SPUR Colorado Poor 1961 54.9 m 6,000
COUNTY ROAD 29 Colorado Good 2013 39.9 m 6,000
COUNTY ROAD 29 Colorado Good 2013 39.9 m 6,000
LAKE CREEK Colorado Fair 1975 42.3 m 6,000
I 25 ML Colorado Fair 1963 81.8 m 6,000
MIDDLE BIJOU CREEK Colorado Fair 1965 148.4 m 6,000
EAST BIJOU CREEK Colorado Fair 1965 148.8 m 6,000
BEAR CREEK Colorado Fair 1959 10.7 m 6,000
KYLE RR Colorado Fair 1975 54.2 m 6,000
EXIT RD 8 DRAW Colorado Fair 1967 49.7 m 6,000
COUNTY ROAD 197 Colorado Poor 1964 21.2 m 6,000
COUNTY ROAD 185 Colorado Fair 1963 36.2 m 6,000
RATTLESNAKE CREEK Colorado Fair 1989 38.8 m 6,000
COUNTY ROAD 197 Colorado Poor 1964 21.2 m 6,000
US 40 ML Colorado Fair 1975 65.7 m 6,000
TROUBLESOME CREEK Colorado Good 1959 8.8 m 6,000
FRONTAGE ROAD Colorado Fair 1969 30.5 m 6,000
COUNTY ROAD 201 Colorado Poor 1964 28.5 m 6,000
RR SPUR Colorado Fair 1969 56.3 m 6,000
DEL AGUA CANYON Colorado Fair 1969 46.9 m 6,000
APISHAPA RIVER Colorado Fair 1969 71.1 m 6,000
LOST CREEK Colorado Fair 1959 57.9 m 6,000
LOST CREEK Colorado Fair 1959 57.9 m 6,000
COUNTY ROADS 386 24.4 Colorado Fair 1959 6.2 m 6,000
COUNTY ROADS 386 24.4 Colorado Fair 1959 6.1 m 6,000
APISHAPA RIVER Colorado Fair 1959 89.2 m 6,000
FRONTAGE ROAD Colorado Fair 1969 30.5 m 6,000
I 25 BUSS RT Colorado Fair 1959 28.5 m 6,000
I 25 BUSS RT Colorado Fair 1959 28.5 m 6,000

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.