Plymouth RD over I-275
GoodWayne County, Michigan · 0.3 MI W of Livonia Lts · Structure no. 000000000011969
- Built
- 1971
- 54 years old, rebuilt 2012
- Condition
- Good
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 228 ft
- 2 main spans
- Daily traffic
- 13,235
- 1995 count
- Owner
- State
- State Highway Agency
About this bridge
Plymouth RD over I-275 is a steel stringer/multi-beam or girder carrying Plymouth RD over I-275 in Wayne County, Michigan. It was built in 1971 and reconstructed in 2012, so it is 54 years old, older 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 13,235 vehicles a day, roughly 10% of them trucks, projected to reach 18,450 by 2042. The structure is 228 ft (69.5 m) long and 68 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Plymouth RD over I-275 built?
It was built in 1971, making it 54 years old in 2025. It was reconstructed in 2012.
What condition is Plymouth RD over I-275 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 Plymouth RD over I-275 carry?
About 13,235 vehicles per day (1995 count), of which roughly 10% are trucks.
How long is Plymouth RD over I-275?
The structure is 228 ft (69.5 m) long with a longest span of 113 ft (34.4 m) and a deck 68 ft wide.
Who owns Plymouth RD over I-275?
It is owned by the State Highway Agency.