I-75 Br over Pontiac Creek
FairOakland County, Michigan · Bet University DR & Huron · Structure no. 000000000008138
- Built
- 1973
- 52 years old
- Condition
- Fair
- inspected October 2024
- Type
- Culvert
- Concrete
- Length
- 42 ft
- 1 main span
- Daily traffic
- 38,994
- 2007 count
- Owner
- State
- State Highway Agency
About this bridge
I-75 Br over Pontiac Creek is a concrete culvert carrying I-75 Br over Pontiac Creek in Oakland County, Michigan. It was built in 1973, so it is 52 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 38,994 vehicles a day, roughly 2% of them trucks, projected to reach 36,487 by 2018. The structure is 42 ft (12.7 m) long.
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 |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-75 Br over Pontiac Creek built?
It was built in 1973, making it 52 years old in 2025.
What condition is I-75 Br over Pontiac Creek 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 October 2024.
How much traffic does I-75 Br over Pontiac Creek carry?
About 38,994 vehicles per day (2007 count), of which roughly 2% are trucks.
How long is I-75 Br over Pontiac Creek?
The structure is 42 ft (12.7 m) long with a longest span of 17 ft (5.2 m).
Who owns I-75 Br over Pontiac Creek?
It is owned by the State Highway Agency.