US Bridges

Interstate 94 over CO Hwy/Spiritwood Inter

Fair

Stutsman County, North Dakota · 9 East of US 52 · Structure no. 0094269355 L

Built
1957
68 years old, rebuilt 1990
Condition
Fair
inspected November 2023
Type
Slab
Concrete Continuous
Length
110 ft
3 main spans
Daily traffic
4,200
2020 count
Owner
State
State Highway Agency

About this bridge

Interstate 94 over CO Hwy/Spiritwood Inter is a concrete continuous slab carrying Interstate 94 over CO Hwy/Spiritwood Inter in Stutsman County, North Dakota. It was built in 1957 and reconstructed in 1990, so it is 68 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 5 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 4,200 vehicles a day, roughly 19% of them trucks, projected to reach 4,200 by 2040. The structure is 110 ft (33.5 m) long and 43 ft wide.

Location

Open in Google Maps
CarriesInterstate 94
CrossesCO Hwy/Spiritwood Inter
Location9 East of US 52
RouteInterstate 94
CountyStutsman County
StateNorth Dakota
Coordinates46.89252, -98.48173
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating63.6 US tons
Inventory rating34.3 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length110 ft (33.5 m)
Longest span41 ft (12.5 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,200 (2020)
Projected traffic4,200 by 2040
Trucks19%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed—
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Interstate 94 over CO Hwy/Spiritwood Inter built?

It was built in 1957, making it 68 years old in 2025. It was reconstructed in 1990.

What condition is Interstate 94 over CO Hwy/Spiritwood Inter 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 November 2023.

How much traffic does Interstate 94 over CO Hwy/Spiritwood Inter carry?

About 4,200 vehicles per day (2020 count), of which roughly 19% are trucks.

How long is Interstate 94 over CO Hwy/Spiritwood Inter?

The structure is 110 ft (33.5 m) long with a longest span of 41 ft (12.5 m) and a deck 43 ft wide.

Who owns Interstate 94 over CO Hwy/Spiritwood Inter?

It is owned by the State Highway Agency.