Harper Ave over I-94
GoodWayne County, Michigan · In Harper Woods · Structure no. 000000000011268
- Built
- 1960
- 65 years old, rebuilt 1996
- Condition
- Good
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 222 ft
- 4 main spans
- Daily traffic
- 870
- 2007 count
- Owner
- State
- State Highway Agency
About this bridge
Harper Ave over I-94 is a steel continuous stringer/multi-beam or girder carrying Harper Ave over I-94 in Wayne County, Michigan. It was built in 1960 and reconstructed in 1996, so it is 65 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 870 vehicles a day, projected to reach 957 by 2022. The structure is 222 ft (67.6 m) long and 46 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 Harper Ave over I-94 built?
It was built in 1960, making it 65 years old in 2025. It was reconstructed in 1996.
What condition is Harper Ave over I-94 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 June 2024.
How much traffic does Harper Ave over I-94 carry?
About 870 vehicles per day (2007 count).
How long is Harper Ave over I-94?
The structure is 222 ft (67.6 m) long with a longest span of 72 ft (21.9 m) and a deck 46 ft wide.
Who owns Harper Ave over I-94?
It is owned by the State Highway Agency.