I-75 SB over Gtw RR
GoodWayne County, Michigan · In Woodhaven · Structure no. 000000000011639
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 147 ft
- 1 main span
- Daily traffic
- 36,248
- 2007 count
- Owner
- State
- State Highway Agency
About this bridge
I-75 SB over Gtw RR is a steel stringer/multi-beam or girder carrying I-75 SB over Gtw RR in Wayne County, Michigan. It was built in 2006, so it is 19 years old, younger 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 36,248 vehicles a day, roughly 18% of them trucks, projected to reach 35,977 by 2026. The structure is 147 ft (44.9 m) long and 63 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-75 SB over Gtw RR built?
It was built in 2006, making it 19 years old in 2025.
What condition is I-75 SB over Gtw RR 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 July 2024.
How much traffic does I-75 SB over Gtw RR carry?
About 36,248 vehicles per day (2007 count), of which roughly 18% are trucks.
How long is I-75 SB over Gtw RR?
The structure is 147 ft (44.9 m) long with a longest span of 141 ft (42.9 m) and a deck 63 ft wide.
Who owns I-75 SB over Gtw RR?
It is owned by the State Highway Agency.