US Bridges

US Highway 2 over Saltwater Coulee

Good

Grand Forks County, North Dakota · 8 West of I-29 · Structure no. 0002347861 L

Built
2021
4 years old
Condition
Good
inspected August 2024
Type
Culvert
Concrete
Length
32 ft
3 main spans
Daily traffic
6,540
2017 count
Owner
State
State Highway Agency

About this bridge

US Highway 2 over Saltwater Coulee is a concrete culvert carrying US Highway 2 over Saltwater Coulee in Grand Forks County, North Dakota. It was built in 2021, so it is 4 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 6,540 vehicles a day, roughly 11% of them trucks, projected to reach 8,502 by 2037. The structure is 32 ft (9.9 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS Highway 2
CrossesSaltwater Coulee
Location8 West of I-29
RouteU.S. Route 2
Coordinates47.93305, -97.25759
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
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating63.6 US tons
Inventory rating49.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 25 or greater
Structure length32 ft (9.9 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,540 (2017)
Projected traffic8,502 by 2037
Trucks11%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkSTRAHNET connector

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedDeck rehabilitation with only incidental widening
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was US Highway 2 over Saltwater Coulee built?

It was built in 2021, making it 4 years old in 2025.

What condition is US Highway 2 over Saltwater Coulee 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 August 2024.

How much traffic does US Highway 2 over Saltwater Coulee carry?

About 6,540 vehicles per day (2017 count), of which roughly 11% are trucks.

How long is US Highway 2 over Saltwater Coulee?

The structure is 32 ft (9.9 m) long with a longest span of 10 ft (3 m).

Who owns US Highway 2 over Saltwater Coulee?

It is owned by the State Highway Agency.