Browse Bridge Database

4,250 bridges in the FHWA National Bridge Inventory in North Dakota.

National Bridge Inventory Database

Browse 4,250 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
BRANCH OF KNIFE RIVER North Dakota Good 1977 14.6 m 80
WHITE EARTH RIVER North Dakota Fair 1977 22.9 m 80
I-29/BUXTON SEPARATION North Dakota Good 1970 80.8 m 80
CREEK North Dakota Good 1995 6.4 m 80
SHEYENNE RIVER North Dakota Good 2020 44.5 m 80
I-29/PITCAIRN SEPARATION North Dakota Good 1973 71.6 m 80
SHEYENNE RIVER North Dakota Good 1981 37.8 m 80
SO. BRANCH MAPLE RIVER North Dakota Good 1983 7.9 m 80
CREEK North Dakota Fair 1976 13.1 m 79
CREEK North Dakota Fair 1956 9.8 m 78
CHARLIE BOB CREEK North Dakota Fair 1985 12.8 m 77
TIMBER CREEK North Dakota Good 2022 8.1 m 76
CREEK North Dakota Good 1965 7.3 m 75
ANTELOPE CREEK North Dakota Fair 1975 7.3 m 75
COULEE North Dakota Poor 1951 10.4 m 75
SHEYENNE RIVER North Dakota Fair 1963 16.8 m 75
FRANKS CREEK North Dakota Fair 1992 26.2 m 75
I-29/ARTHUR SEPARATION North Dakota Fair 1970 80.8 m 75
BOUNDARY CREEK North Dakota Fair 1977 9.4 m 75
NORTH BRANCH GOOSE RIVER North Dakota Good 1993 7.0 m 75
MAPLE RIVER North Dakota Fair 1985 21.0 m 75
MAPLE RIVER North Dakota Fair 1969 28.3 m 75
MAPLE RIVER North Dakota Good 2006 40.8 m 75
FOREST RIVER North Dakota Good 2005 28.7 m 75
BRANCH OF MAPLE RIVER North Dakota Good 2010 7.6 m 75
MAPLE RIVER North Dakota Good 2009 14.0 m 75
MAPLE RIVER North Dakota Good 2011 7.6 m 75
RUSH RIVER North Dakota Good 2011 7.6 m 75
I-94/AYR INTERCHANGE North Dakota Fair 1960 67.1 m 75
MAPLE RIVER North Dakota Fair 1976 24.4 m 75
CREEK North Dakota Good 1990 10.1 m 75
SPRING CREEK North Dakota Fair 1951 36.6 m 75
LITTLE BEAVER CREEK North Dakota Good 1993 23.8 m 75
COULEE North Dakota Fair 1950 6.4 m 75
COULEE North Dakota Fair 1954 11.0 m 75
COULEE North Dakota Fair 1968 12.2 m 75
COULEE North Dakota Fair 1968 7.9 m 75
WINTERING RIVER North Dakota Fair 1960 19.2 m 75
CREEK North Dakota Good 2024 6.3 m 75
BEAR DEN CREEK North Dakota Good 2024 6.3 m 75
CREEK North Dakota Good 2001 8.8 m 75
BEAVER CREEK North Dakota Fair 1940 12.5 m 75
DRAINAGE AREA North Dakota Poor 1973 9.8 m 75
DRAINAGE AREA North Dakota Fair 1973 9.4 m 75
BIG MUDDY CREEK North Dakota Good 1988 34.1 m 75
I-94/BLUEGRASS INT North Dakota Fair 1960 67.4 m 75
WILD RICE RIVER North Dakota Good 1991 40.2 m 75
DES LACS RIVER North Dakota Poor 1972 16.8 m 75
CREEK North Dakota Good 2001 7.6 m 75
SWEETWATER LAKE North Dakota Fair 1981 22.6 m 75

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.