Wattles RD over I-75
GoodOakland County, Michigan · In Troy · Structure no. 000000000008072
- Built
- 2019
- 6 years old
- Condition
- Good
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 182 ft
- 2 main spans
- Daily traffic
- 123,600
- 2008 count
- Owner
- State
- State Highway Agency
About this bridge
Wattles RD over I-75 is a prestressed concrete stringer/multi-beam or girder carrying Wattles RD over I-75 in Oakland County, Michigan. It was built in 2019, so it is 6 years old, younger 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 123,600 vehicles a day, roughly 3% of them trucks, projected to reach 152,300 by 2029. The structure is 182 ft (55.6 m) long and 69 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Wattles RD over I-75 built?
It was built in 2019, making it 6 years old in 2025.
What condition is Wattles RD over I-75 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 September 2023.
How much traffic does Wattles RD over I-75 carry?
About 123,600 vehicles per day (2008 count), of which roughly 3% are trucks.
How long is Wattles RD over I-75?
The structure is 182 ft (55.6 m) long with a longest span of 99 ft (30.3 m) and a deck 69 ft wide.
Who owns Wattles RD over I-75?
It is owned by the State Highway Agency.