US Bridges

Nd Highway 27 over Sheyenne River

Good

Ransom County, North Dakota · 1 Blk W of Main · Structure no. 0027019057

Built
1953
72 years old, rebuilt 1995
Condition
Good
inspected June 2023
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete Continuous
Length
130 ft
2 main spans
Daily traffic
2,380
2019 count
Owner
State
State Highway Agency

About this bridge

Nd Highway 27 over Sheyenne River is a prestressed concrete continuous box beam or girders - single or spread carrying Nd Highway 27 over Sheyenne River in Ransom County, North Dakota. It was built in 1953 and reconstructed in 1995, so it is 72 years old, older than the North Dakota average of 48.2 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 2,380 vehicles a day, roughly 7% of them trucks, projected to reach 2,565 by 2039. The structure is 130 ft (39.6 m) long and 56 ft wide. If it were closed, the detour would be 62.1 mi (100 km).

CarriesNd Highway 27
CrossesSheyenne River
Location1 Blk W of Main
RouteState Highway 27
Coordinates46.44152, -97.68015
Functional classRural Minor Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating99 US tons
Inventory rating79.5 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 25 or greater
Structure length130 ft (39.6 m)
Longest span62 ft (18.9 m)
Deck width56 ft (17.1 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,380 (2019)
Projected traffic2,565 by 2039
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed62.1 mi (100 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Nd Highway 27 over Sheyenne River built?

It was built in 1953, making it 72 years old in 2025. It was reconstructed in 1995.

What condition is Nd Highway 27 over Sheyenne River in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in June 2023.

How much traffic does Nd Highway 27 over Sheyenne River carry?

About 2,380 vehicles per day (2019 count), of which roughly 7% are trucks.

How long is Nd Highway 27 over Sheyenne River?

The structure is 130 ft (39.6 m) long with a longest span of 62 ft (18.9 m) and a deck 56 ft wide.

Who owns Nd Highway 27 over Sheyenne River?

It is owned by the State Highway Agency.