I-94 WB over Pine River
FairSt. Clair County, Michigan · 13.4 MI NE of Macomb Col · Structure no. 000000000009985
- Built
- 1964
- 61 years old, rebuilt 2008
- Condition
- Fair
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 204 ft
- 3 main spans
- Daily traffic
- 12,752
- 2007 count
- Owner
- State
- State Highway Agency
About this bridge
I-94 WB over Pine River is a steel stringer/multi-beam or girder carrying I-94 WB over Pine River in St. Clair County, Michigan. It was built in 1964 and reconstructed in 2008, so it is 61 years old, older than the Michigan average of 48.3 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 12,752 vehicles a day, roughly 17% of them trucks, projected to reach 13,170 by 2018. The structure is 204 ft (62.2 m) long and 47 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 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 I-94 WB over Pine River built?
It was built in 1964, making it 61 years old in 2025. It was reconstructed in 2008.
What condition is I-94 WB over Pine River 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 2024.
How much traffic does I-94 WB over Pine River carry?
About 12,752 vehicles per day (2007 count), of which roughly 17% are trucks.
How long is I-94 WB over Pine River?
The structure is 204 ft (62.2 m) long with a longest span of 76 ft (23.2 m) and a deck 47 ft wide.
Who owns I-94 WB over Pine River?
It is owned by the State Highway Agency.