Mckaig Road over I-75
GoodMiami County, Ohio · 1.0 MI N of SR 55 · Structure no. 5502438
- Built
- 2000
- 25 years old
- Condition
- Good
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 184 ft
- 2 main spans
- Daily traffic
- 4,978
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
Mckaig Road over I-75 is a prestressed concrete continuous stringer/multi-beam or girder carrying Mckaig Road over I-75 in Miami County, Ohio. It was built in 2000, so it is 25 years old, younger than the Ohio average of 47.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 4,978 vehicles a day, roughly 1% of them trucks, projected to reach 87,823 by 2035. The structure is 184 ft (56.1 m) long and 47 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mckaig Road over I-75 built?
It was built in 2000, making it 25 years old in 2025.
What condition is Mckaig Road 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 July 2024.
How much traffic does Mckaig Road over I-75 carry?
About 4,978 vehicles per day (2015 count), of which roughly 1% are trucks.
How long is Mckaig Road over I-75?
The structure is 184 ft (56.1 m) long with a longest span of 91 ft (27.6 m) and a deck 47 ft wide.
Who owns Mckaig Road over I-75?
It is owned by the State Highway Agency.