Plymouth Road over Middle Rouge River
FairWayne County, Michigan · Plymouth Twp W/Haggerty · Structure no. 000000000012063
- Built
- 1934
- 91 years old
- Condition
- Fair
- inspected May 2023
- Type
- Arch - Deck
- Concrete
- Length
- 63 ft
- 1 main span
- Daily traffic
- 12,387
- 1995 count
- Owner
- County
- County Highway Agency
About this bridge
Plymouth Road over Middle Rouge River is a concrete arch - deck carrying Plymouth Road over Middle Rouge River in Wayne County, Michigan. It was built in 1934, so it is 91 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 12,387 vehicles a day, roughly 5% of them trucks, projected to reach 14,701 by 2015. The structure is 63 ft (19.2 m) long and 54 ft wide. If it were closed, the detour would be 1.9 mi (3 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 |
|---|---|---|
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Plymouth Road over Middle Rouge River built?
It was built in 1934, making it 91 years old in 2025.
What condition is Plymouth Road over Middle Rouge River 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 2023.
How much traffic does Plymouth Road over Middle Rouge River carry?
About 12,387 vehicles per day (1995 count), of which roughly 5% are trucks.
How long is Plymouth Road over Middle Rouge River?
The structure is 63 ft (19.2 m) long with a longest span of 61 ft (18.6 m) and a deck 54 ft wide.
Who owns Plymouth Road over Middle Rouge River?
It is owned by the County Highway Agency.