US Bridges

Interstate 29 over English Coulee

Fair

Grand Forks County, North Dakota · 2 South US 2 · Structure no. 0029139167

Built
1967
58 years old, rebuilt 1994
Condition
Fair
inspected August 2022
Type
Culvert
Concrete
Length
35 ft
3 main spans
Daily traffic
16,700
2019 count
Owner
State
State Highway Agency

About this bridge

Interstate 29 over English Coulee is a concrete culvert carrying Interstate 29 over English Coulee in Grand Forks County, North Dakota. It was built in 1967 and reconstructed in 1994, so it is 58 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 fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 16,700 vehicles a day, roughly 14% of them trucks, projected to reach 16,700 by 2039. The structure is 35 ft (10.7 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesInterstate 29
CrossesEnglish Coulee
Location2 South US 2
RouteInterstate 29
Coordinates47.90361, -97.09368
Functional classRural Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating67.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length35 ft (10.7 m)
Longest span11 ft (3.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic16,700 (2019)
Projected traffic16,700 by 2039
Trucks14%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 Interstate 29 over English Coulee built?

It was built in 1967, making it 58 years old in 2025. It was reconstructed in 1994.

What condition is Interstate 29 over English Coulee in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in August 2022.

How much traffic does Interstate 29 over English Coulee carry?

About 16,700 vehicles per day (2019 count), of which roughly 14% are trucks.

How long is Interstate 29 over English Coulee?

The structure is 35 ft (10.7 m) long with a longest span of 11 ft (3.4 m).

Who owns Interstate 29 over English Coulee?

It is owned by the State Highway Agency.