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
CANNONBALL RIVER North Dakota Fair 1984 135.6 m 535
CREEK North Dakota Fair 1937 9.5 m 530
I-29/COLFAX INTERCHANGE North Dakota Good 1973 71.6 m 530
CREEK North Dakota Fair 1970 39.9 m 530
BRANCH OF SHEYENNE RIVER North Dakota Good 1953 6.4 m 530
GOOSE RIVER North Dakota Fair 1968 21.3 m 530
WILD RICE RIVER North Dakota Fair 1981 31.7 m 525
MAPLE RIVER North Dakota Good 1984 43.3 m 525
RUSH RIVER North Dakota Fair 1956 6.4 m 525
SWAN CREEK North Dakota Good 2015 14.3 m 525
WILD RICE RIVER North Dakota Good 1983 32.0 m 525
WILD RICE RIVER North Dakota Fair 1977 27.7 m 525
PIPESTEM CREEK North Dakota Good 1969 18.7 m 525
ELM RIVER North Dakota Good 2000 6.4 m 525
CREEK North Dakota Fair 1960 9.1 m 520
LITTLE BEAVER CREEK North Dakota Good 1987 7.3 m 520
BNSF RAILROAD UNDERPASS North Dakota Fair 1917 36.3 m 520
DUCK CREEK North Dakota Fair 1960 12.8 m 520
APPLE CREEK North Dakota Poor 1965 15.2 m 518
HEART RIVER North Dakota Fair 1967 18.3 m 518
WILLOW CREEK North Dakota Fair 1986 6.1 m 510
I-94/SOUTH HEART INT North Dakota Fair 2016 81.7 m 510
CREEK North Dakota Good 2003 15.2 m 510
COUNTY DRAINAGE DITCH North Dakota Fair 1932 6.8 m 510
CREEK North Dakota Fair 1934 6.4 m 510
CREEK North Dakota Fair 1991 7.3 m 510
WOLF CREEK North Dakota Good 1961 6.4 m 510
LITTLE MISSOURI RIVER North Dakota Fair 1994 222.5 m 510
CREEK North Dakota Fair 1931 11.6 m 510
BRANCH OF BEAVER CREEK North Dakota Fair 1950 6.4 m 510
BRANCH CANNONBALL RIVER North Dakota Fair 1951 8.5 m 510
CREEK North Dakota Good 2021 10.9 m 507
CREEK North Dakota Good 2021 8.0 m 507
CREEK North Dakota Good 2021 9.1 m 507
CREEK North Dakota Fair 1955 11.9 m 503
CREEK North Dakota Fair 1950 9.8 m 503
CREEK North Dakota Fair 1955 9.8 m 503
RED RIVER OF THE NORTH North Dakota Fair 1974 80.8 m 500
CART CREEK North Dakota Fair 1966 27.4 m 500
Big Muddy Creek North Dakota Good 1970 9.8 m 500
CASS COUNTY DRAIN 21 North Dakota Good 2000 14.3 m 500
I94/MEDINA INTERCHANGE North Dakota Good 2009 80.5 m 500
LITTLE KNIFE RIVER North Dakota Fair 2017 17.4 m 500
WILLOW CREEK North Dakota Good 2002 30.5 m 500
BEAR CREEK North Dakota Good 2002 8.8 m 500
ANTELOPE CREEK North Dakota Good 1946 7.9 m 500
CREEK North Dakota Fair 1952 6.4 m 500
OAK CREEK North Dakota Fair 1976 9.4 m 498
BN RAILROAD North Dakota Good 1989 54.9 m 490
CREEK North Dakota Fair 1934 7.6 m 490

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.