John R ST over I-94
PoorWayne County, Michigan · In Detroit · Structure no. 000000000011211
- Built
- 1955
- 70 years old, rebuilt 1995
- Condition
- Poor
- inspected April 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 172 ft
- 4 main spans
- Daily traffic
- 2,264
- 2010 count
- Owner
- State
- State Highway Agency
About this bridge
John R ST over I-94 is a steel stringer/multi-beam or girder carrying John R ST over I-94 in Wayne County, Michigan. It was built in 1955 and reconstructed in 1995, so it is 70 years old, older than the Michigan average of 48.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 2,264 vehicles a day, roughly 3% of them trucks, projected to reach 2,490 by 2025. The structure is 172 ft (52.4 m) long and 62 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 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was John R ST over I-94 built?
It was built in 1955, making it 70 years old in 2025. It was reconstructed in 1995.
What condition is John R ST over I-94 in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in April 2023.
How much traffic does John R ST over I-94 carry?
About 2,264 vehicles per day (2010 count), of which roughly 3% are trucks.
How long is John R ST over I-94?
The structure is 172 ft (52.4 m) long with a longest span of 58 ft (17.6 m) and a deck 62 ft wide.
Who owns John R ST over I-94?
It is owned by the State Highway Agency.