M-59 WB over I-94
FairMacomb County, Michigan · Chesterfield/Harrison Twp · Structure no. 000000000012788
- Built
- 1996
- 29 years old
- Condition
- Fair
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 276 ft
- 2 main spans
- Daily traffic
- 31,800
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
M-59 WB over I-94 is a steel continuous stringer/multi-beam or girder carrying M-59 WB over I-94 in Macomb County, Michigan. It was built in 1996, so it is 29 years old, younger 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 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 31,800 vehicles a day, roughly 3% of them trucks, projected to reach 35,150 by 2041. The structure is 276 ft (84.1 m) long and 63 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 | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was M-59 WB over I-94 built?
It was built in 1996, making it 29 years old in 2025.
What condition is M-59 WB over I-94 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 2023.
How much traffic does M-59 WB over I-94 carry?
About 31,800 vehicles per day (2021 count), of which roughly 3% are trucks.
How long is M-59 WB over I-94?
The structure is 276 ft (84.1 m) long with a longest span of 141 ft (43.1 m) and a deck 63 ft wide.
Who owns M-59 WB over I-94?
It is owned by the State Highway Agency.