US Bridges

Nd Highway over I-94/ND 94 & Nd 25 Int

Fair

Morton County, North Dakota · JCT of I-94 & Nd 94 & 25 · Structure no. 0094147183

Built
1964
61 years old, rebuilt 1987
Condition
Fair
inspected April 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
245 ft
4 main spans
Daily traffic
1,850
2019 count
Owner
State
State Highway Agency

About this bridge

Nd Highway over I-94/ND 94 & Nd 25 Int is a prestressed concrete continuous stringer/multi-beam or girder carrying Nd Highway over I-94/ND 94 & Nd 25 Int in Morton County, North Dakota. It was built in 1964 and reconstructed in 1987, so it is 61 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 1,850 vehicles a day, roughly 13% of them trucks, projected to reach 2,280 by 2039. The structure is 245 ft (74.7 m) long and 43 ft wide. If it were closed, the detour would be 65.9 mi (106 km).

Location

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CarriesNd Highway
CrossesI-94/ND 94 & Nd 25 Int
LocationJCT of I-94 & Nd 94 & 25
RouteState Highway 25
CountyMorton County
StateNorth Dakota
Coordinates46.86324, -101.00817
Functional classRural Minor Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating60.3 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length245 ft (74.7 m)
Longest span66 ft (20.1 m)
Deck width43 ft (13 m)
Roadway width40 ft (12.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,850 (2019)
Projected traffic2,280 by 2039
Trucks13%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed65.9 mi (106 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Nd Highway over I-94/ND 94 & Nd 25 Int built?

It was built in 1964, making it 61 years old in 2025. It was reconstructed in 1987.

What condition is Nd Highway over I-94/ND 94 & Nd 25 Int 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 April 2023.

How much traffic does Nd Highway over I-94/ND 94 & Nd 25 Int carry?

About 1,850 vehicles per day (2019 count), of which roughly 13% are trucks.

How long is Nd Highway over I-94/ND 94 & Nd 25 Int?

The structure is 245 ft (74.7 m) long with a longest span of 66 ft (20.1 m) and a deck 43 ft wide.

Who owns Nd Highway over I-94/ND 94 & Nd 25 Int?

It is owned by the State Highway Agency.