US Bridges

US Highway 2 over N. Branch Turtle River

Good

Grand Forks County, North Dakota · 2 East of Nd 18 · Structure no. 0002332327 R

Built
1979
46 years old
Condition
Good
inspected July 2023
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete Continuous
Length
128 ft
3 main spans
Daily traffic
2,035
2019 count
Owner
State
State Highway Agency

About this bridge

US Highway 2 over N. Branch Turtle River is a prestressed concrete continuous box beam or girders - single or spread carrying US Highway 2 over N. Branch Turtle River in Grand Forks County, North Dakota. It was built in 1979, so it is 46 years old, younger 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 2,035 vehicles a day, roughly 19% of them trucks, projected to reach 2,035 by 2039. The structure is 128 ft (39 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS Highway 2
CrossesN. Branch Turtle River
Location2 East of Nd 18
RouteU.S. Route 2
Coordinates47.94688, -97.58489
Functional classRural Principal Arterial - Other

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating63.5 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length128 ft (39 m)
Longest span54 ft (16.5 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,035 (2019)
Projected traffic2,035 by 2039
Trucks19%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

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 US Highway 2 over N. Branch Turtle River built?

It was built in 1979, making it 46 years old in 2025.

What condition is US Highway 2 over N. Branch Turtle 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 July 2023.

How much traffic does US Highway 2 over N. Branch Turtle River carry?

About 2,035 vehicles per day (2019 count), of which roughly 19% are trucks.

How long is US Highway 2 over N. Branch Turtle River?

The structure is 128 ft (39 m) long with a longest span of 54 ft (16.5 m) and a deck 43 ft wide.

Who owns US Highway 2 over N. Branch Turtle River?

It is owned by the State Highway Agency.