Interstate 94 over Sheyenne River Diversion
FairCass County, North Dakota · 6 West of I-29 · Structure no. 0094343166 R
- Built
- 1990
- 35 years old
- Condition
- Fair
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 260 ft
- 3 main spans
- Daily traffic
- 6,800
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
Interstate 94 over Sheyenne River Diversion is a prestressed concrete continuous stringer/multi-beam or girder carrying Interstate 94 over Sheyenne River Diversion in Cass County, North Dakota. It was built in 1990, so it is 35 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 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 6,800 vehicles a day, roughly 14% of them trucks, projected to reach 6,800 by 2039. The structure is 260 ft (79.2 m) long and 43 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Interstate 94 over Sheyenne River Diversion built?
It was built in 1990, making it 35 years old in 2025.
What condition is Interstate 94 over Sheyenne River Diversion 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 June 2024.
How much traffic does Interstate 94 over Sheyenne River Diversion carry?
About 6,800 vehicles per day (2019 count), of which roughly 14% are trucks.
How long is Interstate 94 over Sheyenne River Diversion?
The structure is 260 ft (79.2 m) long with a longest span of 88 ft (26.8 m) and a deck 43 ft wide.
Who owns Interstate 94 over Sheyenne River Diversion?
It is owned by the State Highway Agency.