Warren RD over I-275
GoodWayne County, Michigan · 3 MI SE of Plymouth · Structure no. 000000000011964
- Built
- 1972
- 53 years old, rebuilt 2012
- Condition
- Good
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 326 ft
- 4 main spans
- Daily traffic
- 17,481
- 1997 count
- Owner
- State
- State Highway Agency
About this bridge
Warren RD over I-275 is a steel stringer/multi-beam or girder carrying Warren RD over I-275 in Wayne County, Michigan. It was built in 1972 and reconstructed in 2012, so it is 53 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 17,481 vehicles a day, roughly 8% of them trucks, projected to reach 17,200 by 2042. The structure is 326 ft (99.4 m) long and 69 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 | 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 Warren RD over I-275 built?
It was built in 1972, making it 53 years old in 2025. It was reconstructed in 2012.
What condition is Warren 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 Warren RD over I-275 carry?
About 17,481 vehicles per day (1997 count), of which roughly 8% are trucks.
How long is Warren RD over I-275?
The structure is 326 ft (99.4 m) long with a longest span of 125 ft (38.1 m) and a deck 69 ft wide.
Who owns Warren RD over I-275?
It is owned by the State Highway Agency.