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
4TH STREET SEPARATION North Dakota Fair 1965 44.2 m 8,850
WASHINGTON ST SEPARATION North Dakota Fair 1965 44.2 m 8,850
CREEK North Dakota Fair 1949 8.5 m 8,690
CREEK North Dakota Good 1958 6.4 m 8,400
Souris River North Dakota Fair 1977 53.3 m 8,400
MAPLE RIVER North Dakota Fair 1954 12.8 m 8,400
MAPLE RIVER North Dakota Good 2022 73.9 m 8,375
LLOYDS COULEE North Dakota Good 2024 7.6 m 8,370
ND297/DEMERS AVE INT-GF North Dakota Poor 1968 86.9 m 8,200
ND297/DEMERS AVE INT-GF North Dakota Fair 1968 86.9 m 8,200
CREEK North Dakota Good 1980 9.8 m 8,190
SHEYENNE RIVER North Dakota Good 2024 41.0 m 8,162
BN & CP RAILWAY North Dakota Good 1985 56.7 m 8,000
BNRR SPUR TRACK REMOVED North Dakota Fair 1984 11.6 m 8,000
CHERRY CREEK North Dakota Good 2018 13.7 m 7,875
Souris River North Dakota Good 2016 27.4 m 7,850
HAY CREEK North Dakota Good 2022 15.8 m 7,775
BNRR AND MISSOURI ROAD North Dakota Fair 1964 54.9 m 7,750
REFINERY ROAD INTERCHANG North Dakota Fair 1964 62.5 m 7,750
BNRR AND MISSOURI ROAD North Dakota Fair 1964 54.9 m 7,750
REFINERY ROAD INTERCHANG North Dakota Fair 1964 62.5 m 7,750
ENGLISH COULEE DIVERSION North Dakota Good 2003 19.5 m 7,600
HEART RIVER North Dakota Good 1976 76.5 m 7,360
CRANE CREEK North Dakota Good 2012 11.6 m 7,340
ROSE COULEE North Dakota Fair 2009 60.4 m 7,320
MCKENZIE SLOUGH North Dakota Fair 1965 12.8 m 7,300
I-94/19TH STREET SEP North Dakota Fair 1976 68.6 m 7,300
SHEYENNE RIVER North Dakota Good 2023 16.9 m 7,282
CREEK North Dakota Good 1965 12.8 m 7,200
GREEN RIVER North Dakota Good 2012 45.7 m 7,155
SAND CREEK North Dakota Good 2015 11.9 m 7,110
40TH AVE SW SEP - FARGO North Dakota Good 2000 52.7 m 6,950
40TH AVE SW SEP. - FARGO North Dakota Good 1999 52.7 m 6,950
ROSE COULEE North Dakota Fair 1973 30.5 m 6,950
ROSE COULEE North Dakota Fair 1973 30.5 m 6,950
HAY CREEK North Dakota Good 1984 16.8 m 6,900
SHEYENNE RIVER DIVERSION North Dakota Fair 1990 79.2 m 6,800
SHEYENNE RIVER DIVERSION North Dakota Fair 1990 79.2 m 6,800
BURLINGTON NORTHERN RR North Dakota Good 1990 120.4 m 6,800
LEGAL DRAIN 40 North Dakota Good 2009 62.8 m 6,780
MISSOURI RIVER-BNRR North Dakota Fair 2017 464.0 m 6,677
SWEET BRIAR CREEK North Dakota Fair 1964 10.4 m 6,600
LEGAL DRAIN 14 North Dakota Fair 1959 21.3 m 6,600
HAY CREEK North Dakota Good 2007 64.6 m 6,600
I-29/52ND AVE.SOUTH INT. North Dakota Good 2008 92.7 m 6,600
I-29/52ND AVE.STH INT. North Dakota Good 2008 92.7 m 6,600
WASHINGTON STREET North Dakota Good 1993 45.1 m 6,600
LEGAL DRAIN 14 North Dakota Fair 1959 21.3 m 6,600
CREEK North Dakota Fair 1964 8.8 m 6,600
US2/US2 & 52 INT. North Dakota Fair 1981 74.7 m 6,600

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.