US-12 WB over Rouge River
GoodWayne County, Michigan · In Dearborn · Structure no. 000000000011309
- Built
- 2009
- 16 years old
- Condition
- Good
- inspected October 2024
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete
- Length
- 352 ft
- 3 main spans
- Daily traffic
- 15,488
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
US-12 WB over Rouge River is a prestressed concrete box beam or girders - single or spread carrying US-12 WB over Rouge River in Wayne County, Michigan. It was built in 2009, so it is 16 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 15,488 vehicles a day, roughly 2% of them trucks, projected to reach 17,811 by 2041. The structure is 352 ft (107.3 m) long and 77 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 | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US-12 WB over Rouge River built?
It was built in 2009, making it 16 years old in 2025.
What condition is US-12 WB over Rouge 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 October 2024.
How much traffic does US-12 WB over Rouge River carry?
About 15,488 vehicles per day (2021 count), of which roughly 2% are trucks.
How long is US-12 WB over Rouge River?
The structure is 352 ft (107.3 m) long with a longest span of 116 ft (35.3 m) and a deck 77 ft wide.
Who owns US-12 WB over Rouge River?
It is owned by the State Highway Agency.