Interstate 94 over US 81
FairCass County, North Dakota · I-94-US 81 Intchnge-Fargo · Structure no. 0094351596
- Built
- 1993
- 32 years old
- Condition
- Fair
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 203 ft
- 4 main spans
- Daily traffic
- 49,800
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 94 over US 81 is a prestressed concrete continuous stringer/multi-beam or girder carrying Interstate 94 over US 81 in Cass County, North Dakota. It was built in 1993, so it is 32 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 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 49,800 vehicles a day, roughly 8% of them trucks, projected to reach 49,800 by 2039. The structure is 203 ft (61.9 m) long and 137 ft wide.
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Interstate 94 over US 81 built?
It was built in 1993, making it 32 years old in 2025.
What condition is Interstate 94 over US 81 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 2023.
How much traffic does Interstate 94 over US 81 carry?
About 49,800 vehicles per day (2019 count), of which roughly 8% are trucks.
How long is Interstate 94 over US 81?
The structure is 203 ft (61.9 m) long with a longest span of 59 ft (18 m) and a deck 137 ft wide.
Who owns Interstate 94 over US 81?
It is owned by the State Highway Agency.