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
TURTLE RIVER North Dakota Fair 1976 18.9 m 100
TURTLE RIVER North Dakota Good 1980 53.6 m 100
I-29/HANKINSON SEP North Dakota Good 1974 71.6 m 100
ENGLISH COULEE DIVERSION North Dakota Good 2003 13.1 m 100
SOUTH MORAIS RIVER North Dakota Good 1987 39.6 m 100
ENGLISH COULEE DIVERSION North Dakota Good 2003 19.5 m 100
ENGLISH COULEE DIVERSION North Dakota Good 2003 9.4 m 100
PEMBINA RIVER North Dakota Fair 1975 51.8 m 100
FOREST RIVER North Dakota Fair 1987 42.7 m 100
COUNTY DRAIN 87 North Dakota Good 2018 7.5 m 100
CANNONBALL CREEK North Dakota Good 2012 9.4 m 100
ANTELOPE CREEK North Dakota Fair 1975 30.5 m 100
CANNONBALL RIVER North Dakota Good 2014 74.4 m 100
COUNTY DRAIN 87 North Dakota Good 2019 13.0 m 100
TRIB OF CANNONBALL RIVER North Dakota Good 2000 6.4 m 100
TIMBER CREEK North Dakota Fair 1951 18.3 m 100
WILD RICE RIVER North Dakota Good 1982 36.9 m 100
MOUSE RIVER North Dakota Fair 1921 31.7 m 100
SOURIS RIVER North Dakota Good 1988 47.5 m 100
BONNES COULEE North Dakota Fair 1960 7.6 m 100
SOURIS RIVER North Dakota Fair 1967 33.8 m 100
HORSE CREEK North Dakota Good 1996 18.9 m 100
BRANCH OF SOURIS RIVER North Dakota Fair 1979 27.9 m 100
CREEK North Dakota Good 2014 7.6 m 100
DOUGLAS CREEK North Dakota Fair 1936 12.2 m 100
MCCLUSKY CANAL R2-1 North Dakota Good 1973 32.6 m 100
KNIFE RIVER North Dakota Fair 1982 56.1 m 100
LITTLE KNIFE RIVER North Dakota Good 2022 16.2 m 100
DEEP WATER CREEK North Dakota Fair 1979 24.7 m 100
BIG MUDDY CREEK North Dakota Fair 1937 29.0 m 100
DRAINAGE AREA North Dakota Fair 1947 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
BN RR TRACKS North Dakota Fair 1959 42.1 m 100
STONY CREEK North Dakota Good 2017 14.0 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-29/PULASKI INTERCHANGE North Dakota Fair 1971 71.6 m 100
CREEK North Dakota Good 1994 6.4 m 100
WILD RICE RIVER North Dakota Good 2004 34.1 m 100
STORM LAKE North Dakota Fair 1954 7.3 m 98
BEAVER CREEK North Dakota Fair 1965 18.3 m 98
CREEK North Dakota Good 2022 6.3 m 97
MULBERRY CREEK North Dakota Fair 1999 9.4 m 96
S BRANCH BEAVER CREEK North Dakota Good 2024 10.5 m 96
HEART BUTTE CREEK North Dakota Good 2002 8.8 m 96
NORTH BRANCH ELM RIVER North Dakota Good 1985 13.7 m 96

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.