I-94 WB over Salt River
GoodMacomb County, Michigan · 0.4 MI NE of M-19 · Structure no. 000000000006180
- Built
- 1963
- 62 years old
- Condition
- Good
- inspected December 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 124 ft
- 2 main spans
- Daily traffic
- 23,713
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
I-94 WB over Salt River is a steel stringer/multi-beam or girder carrying I-94 WB over Salt River in Macomb County, Michigan. It was built in 1963, so it is 62 years old, older than the Michigan average of 48.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 23,713 vehicles a day, roughly 8% of them trucks, projected to reach 26,200 by 2042. The structure is 124 ft (37.8 m) long and 43 ft wide. If it were closed, the detour would be 3.1 mi (5 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| 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 I-94 WB over Salt River built?
It was built in 1963, making it 62 years old in 2025.
What condition is I-94 WB over Salt River in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in December 2023.
How much traffic does I-94 WB over Salt River carry?
About 23,713 vehicles per day (2022 count), of which roughly 8% are trucks.
How long is I-94 WB over Salt River?
The structure is 124 ft (37.8 m) long with a longest span of 60 ft (18.4 m) and a deck 43 ft wide.
Who owns I-94 WB over Salt River?
It is owned by the State Highway Agency.