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
CREEK North Dakota Fair 1961 6.4 m 440
EGG CREEK North Dakota Good 2024 18.8 m 439
SOUTH EGG CREEK North Dakota Good 2024 12.2 m 439
HAY COULEE North Dakota Good 2024 11.8 m 439
CREEK North Dakota Good 2022 6.3 m 435
CREEK North Dakota Good 1960 6.4 m 430
CREEK North Dakota Good 1960 6.4 m 430
CREEK North Dakota Good 1983 7.6 m 430
CREEK North Dakota Good 1994 15.2 m 430
I-29/GALCHUTT INT North Dakota Good 1973 71.6 m 425
CREEK North Dakota Fair 1936 6.9 m 420
FOREST RIVER North Dakota Good 2016 29.3 m 420
CREEK North Dakota Fair 2016 9.4 m 420
CREEK North Dakota Fair 2016 7.5 m 420
CREEK North Dakota Fair 1967 10.4 m 420
CREEK North Dakota Fair 1967 10.4 m 420
MAPLE RIVER North Dakota Fair 1979 30.5 m 420
JAMES RIVER North Dakota Good 1986 51.2 m 420
EAST CHILTON CREEK North Dakota Good 1991 7.6 m 420
CANNONBALL RIVER North Dakota Fair 1970 99.1 m 420
BEAVER CREEK North Dakota Fair 1961 36.6 m 420
DOGTOOTH CREEK North Dakota Good 2024 17.0 m 420
DRAINAGE DITCH North Dakota Good 2011 7.2 m 420
WILD RICE RIVER North Dakota Good 2010 57.3 m 417
CREEK North Dakota Good 1975 8.5 m 415
CREEK North Dakota Fair 1977 6.4 m 415
CREEK North Dakota Good 1967 6.3 m 410
CREEK North Dakota Fair 1961 7.7 m 410
PEMBINA RIVER North Dakota Fair 1977 47.5 m 410
PEMBINA RIVER North Dakota Good 1988 54.9 m 410
I-29/64TH AVE S SEP North Dakota Good 2022 121.9 m 410
CROWN BUTTE CREEK North Dakota Fair 1948 9.8 m 405
CREEK North Dakota Fair 1930 7.9 m 405
SWEET BRIAR CREEK North Dakota Fair 1964 19.5 m 405
CREEK North Dakota Poor 1960 9.8 m 405
ONE MILE CREEK North Dakota Poor 1950 16.1 m 401
CREEK North Dakota Good 2012 9.4 m 400
TRIB TO ANTELOPE CREEK North Dakota Fair 1999 10.1 m 400
FALKIRK HAUL ROAD North Dakota Good 2007 91.4 m 400
CREEK North Dakota Good 2013 7.0 m 400
ANTELOPE CREEK North Dakota Fair 1984 11.6 m 400
CREEK North Dakota Fair 2016 6.4 m 400
CREEK North Dakota Fair 1964 8.5 m 400
BRANCH OF KNIFE RIVER North Dakota Fair 1960 22.9 m 400
ANTELOPE CREEK North Dakota Good 1999 49.4 m 400
DAYTON CREEK North Dakota Fair 1938 9.4 m 400
WILD RICE RIVER North Dakota Good 1984 31.1 m 400
I-94/PEAK INTERCHANGE North Dakota Good 2005 79.2 m 400
THIRTY MILE CREEK North Dakota Fair 1960 47.2 m 400
CREEK North Dakota Poor 1935 11.0 m 400

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.