I-75 SB over Muddy Creek
GoodMonroe County, Michigan · 7.7 MI NE Ohio State Line · Structure no. 000000000007161
- Built
- 2024
- 1 years old
- Condition
- Good
- inspected December 2024
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete
- Length
- 76 ft
- 1 main span
- Daily traffic
- 29,300
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
I-75 SB over Muddy Creek is a prestressed concrete box beam or girders - single or spread carrying I-75 SB over Muddy Creek in Monroe County, Michigan. It was built in 2024, so it is 1 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 29,300 vehicles a day, roughly 27% of them trucks, projected to reach 32,350 by 2037. The structure is 76 ft (23.2 m) long and 75 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 9 Excellent | No problems noted. |
| Substructure | 9 Excellent | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-75 SB over Muddy Creek built?
It was built in 2024, making it 1 years old in 2025.
What condition is I-75 SB over Muddy Creek 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 December 2024.
How much traffic does I-75 SB over Muddy Creek carry?
About 29,300 vehicles per day (2017 count), of which roughly 27% are trucks.
How long is I-75 SB over Muddy Creek?
The structure is 76 ft (23.2 m) long with a longest span of 73 ft (22.3 m) and a deck 75 ft wide.
Who owns I-75 SB over Muddy Creek?
It is owned by the State Highway Agency.