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
SHEYENNE RIVER North Dakota Good 1994 37.2 m 105
LAKE METIGOSHE North Dakota Fair 1940 7.6 m 105
I-29/GREAT BEND SEP North Dakota Good 1974 71.6 m 105
COULEE North Dakota Fair 1960 7.6 m 105
TURTLE RIVER North Dakota Good 1955 15.5 m 105
LITTLE KNIFE RIVER North Dakota Good 1960 12.2 m 105
McClusky Canal North Dakota Good 1973 36.6 m 100
CEDAR CREEK North Dakota Good 2006 56.7 m 100
DES LACS RIVER North Dakota Fair 1954 9.4 m 100
I-29/HANKINSON SEP North Dakota Good 1974 71.6 m 100
STACK SLOUGH North Dakota Fair 1976 8.6 m 100
TRIBUTARY MAPLE RIVER North Dakota Fair 1985 26.8 m 100
RUSH RIVER North Dakota Fair 1960 18.3 m 100
Souris River North Dakota Good 1979 36.6 m 100
SHEYENNE RIVER North Dakota Fair 1959 45.7 m 100
DES LACS RIVER North Dakota Good 1986 31.4 m 100
SOURIS RIVER North Dakota Fair 1967 33.8 m 100
BEAVER CREEK North Dakota Good 2005 34.4 m 100
CREEK North Dakota Good 2001 8.7 m 100
BRANCH OF SOURIS RIVER North Dakota Fair 1979 27.9 m 100
I-29/LINCOLN INTERCHANGE North Dakota Fair 1959 64.3 m 100
N BRANCH TURTLE RIVER North Dakota Good 1954 10.9 m 100
DRAIN DITCH North Dakota Good 1989 7.6 m 100
FOREST RIVER North Dakota Good 1993 30.4 m 100
COULEE North Dakota Good 1966 9.4 m 100
TURTLE RIVER North Dakota Good 1993 13.7 m 100
TURTLE RIVER North Dakota Fair 1959 15.2 m 100
TURTLE RIVER North Dakota Poor 1964 11.6 m 100
I-29/WALLE SEPARATION North Dakota Good 1967 80.8 m 100
TURTLE RIVER North Dakota Good 1988 24.3 m 100
TURTLE RIVER North Dakota Fair 1986 15.2 m 100
DRAIN North Dakota Fair 1955 6.4 m 100
DOUGLAS CREEK North Dakota Fair 1936 12.2 m 100
MCCLUSKY CANAL R2-1 North Dakota Good 1973 32.6 m 100
I-29/PULASKI INTERCHANGE North Dakota Fair 1971 71.6 m 100
KNIFE RIVER North Dakota Fair 1982 56.1 m 100
GOOSE RIVER North Dakota Fair 1984 29.6 m 100
LITTLE KNIFE RIVER North Dakota Good 2022 16.2 m 100
BONNES COULEE North Dakota Fair 1960 7.6 m 100
BIG MUDDY CREEK North Dakota Fair 1937 29.0 m 100
DRAINAGE AREA North Dakota Fair 1947 7.6 m 100
CREEK North Dakota Good 2014 7.6 m 100
HAILSTONE CREEK North Dakota Good 2000 30.5 m 100
CREEK North Dakota Fair 1947 6.4 m 100
HAILSTORM CREEK North Dakota Fair 1947 11.0 m 100
MUSKRAT CREEK North Dakota Fair 1937 6.4 m 100
LOUSE CREEK North Dakota Fair 1984 25.0 m 100
CREEK North Dakota Fair 1954 9.4 m 100
S BRANCH LITTLE HEART RV North Dakota Fair 1954 9.4 m 100
I 94/PETTIBONE INTERCHG North Dakota Fair 1958 68.3 m 100

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.