Sashabaw RD over I-75
FairOakland County, Michigan · 2.2 MI SE of M-15 · Structure no. 000000000008019
- Built
- 1962
- 63 years old
- Condition
- Fair
- inspected March 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 366 ft
- 4 main spans
- Daily traffic
- 13,460
- 1987 count
- Owner
- State
- State Highway Agency
About this bridge
Sashabaw RD over I-75 is a steel stringer/multi-beam or girder carrying Sashabaw RD over I-75 in Oakland County, Michigan. It was built in 1962, so it is 63 years old, older 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 13,460 vehicles a day, roughly 3% of them trucks. The structure is 366 ft (111.7 m) long and 65 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sashabaw RD over I-75 built?
It was built in 1962, making it 63 years old in 2025.
What condition is Sashabaw RD 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 March 2023.
How much traffic does Sashabaw RD over I-75 carry?
About 13,460 vehicles per day (1987 count), of which roughly 3% are trucks.
How long is Sashabaw RD over I-75?
The structure is 366 ft (111.7 m) long with a longest span of 111 ft (33.8 m) and a deck 65 ft wide.
Who owns Sashabaw RD over I-75?
It is owned by the State Highway Agency.