SR 45 over Mahoning River
GoodTrumbull County, Ohio · 0.72 MI W of US 422 · Structure no. 7802080
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 317 ft
- 3 main spans
- Daily traffic
- 12,173
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
SR 45 over Mahoning River is a steel continuous stringer/multi-beam or girder carrying SR 45 over Mahoning River in Trumbull County, Ohio. It was built in 1997, so it is 28 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 12,173 vehicles a day, roughly 5% of them trucks, projected to reach 16,896 by 2035. The structure is 317 ft (96.6 m) long and 78 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 45 over Mahoning River built?
It was built in 1997, making it 28 years old in 2025.
What condition is SR 45 over Mahoning River 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 October 2024.
How much traffic does SR 45 over Mahoning River carry?
About 12,173 vehicles per day (2015 count), of which roughly 5% are trucks.
How long is SR 45 over Mahoning River?
The structure is 317 ft (96.6 m) long with a longest span of 120 ft (36.6 m) and a deck 78 ft wide.
Who owns SR 45 over Mahoning River?
It is owned by the State Highway Agency.