I-75 SB on Ramp over Rouge River & Pleasant S
FairWayne County, Michigan · In Detroit · Structure no. 000000000011718
- Built
- 1967
- 58 years old, rebuilt 2018
- Condition
- Fair
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 601 ft
- 10 main spans
- Daily traffic
- 103,925
- 2014 count
- Owner
- State
- State Highway Agency
About this bridge
I-75 SB on Ramp over Rouge River & Pleasant S is a steel stringer/multi-beam or girder carrying I-75 SB on Ramp over Rouge River & Pleasant S in Wayne County, Michigan. It was built in 1967 and reconstructed in 2018, so it is 58 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 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 103,925 vehicles a day, roughly 12% of them trucks, projected to reach 116,550 by 2037. The structure is 601 ft (183.2 m) long and 28 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-75 SB on Ramp over Rouge River & Pleasant S built?
It was built in 1967, making it 58 years old in 2025. It was reconstructed in 2018.
What condition is I-75 SB on Ramp over Rouge River & Pleasant S 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 May 2024.
How much traffic does I-75 SB on Ramp over Rouge River & Pleasant S carry?
About 103,925 vehicles per day (2014 count), of which roughly 12% are trucks.
How long is I-75 SB on Ramp over Rouge River & Pleasant S?
The structure is 601 ft (183.2 m) long with a longest span of 108 ft (32.9 m) and a deck 28 ft wide.
Who owns I-75 SB on Ramp over Rouge River & Pleasant S?
It is owned by the State Highway Agency.