7 MI RD NB Left Tu over I-75
FairWayne County, Michigan · In Detroit · Structure no. 000000000011846
- Built
- 2003
- 22 years old
- Condition
- Fair
- inspected April 2024
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete
- Length
- 217 ft
- 4 main spans
- Daily traffic
- 5,000
- 2007 count
- Owner
- State
- State Highway Agency
About this bridge
7 MI RD NB Left Tu over I-75 is a prestressed concrete box beam or girders - single or spread carrying 7 MI RD NB Left Tu over I-75 in Wayne County, Michigan. It was built in 2003, so it is 22 years old, younger 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 5,000 vehicles a day, roughly 3% of them trucks, projected to reach 5,500 by 2022. The structure is 217 ft (66 m) long and 24 ft wide.
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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 7 MI RD NB Left Tu over I-75 built?
It was built in 2003, making it 22 years old in 2025.
What condition is 7 MI RD NB Left Tu over I-75 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 April 2024.
How much traffic does 7 MI RD NB Left Tu over I-75 carry?
About 5,000 vehicles per day (2007 count), of which roughly 3% are trucks.
How long is 7 MI RD NB Left Tu over I-75?
The structure is 217 ft (66 m) long with a longest span of 75 ft (22.9 m) and a deck 24 ft wide.
Who owns 7 MI RD NB Left Tu over I-75?
It is owned by the State Highway Agency.