I.R. 80 over Mah Riv Mill ST CSX RR
GoodTrumbull County, Ohio · 0.65 MI W of US 422 · Structure no. 7803362
- Built
- 1970
- 55 years old, rebuilt 1998
- Condition
- Good
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 551 ft
- 3 main spans
- Daily traffic
- 25,048
- 2015 count
- Owner
- State
- State Highway Agency
About this bridge
I.R. 80 over Mah Riv Mill ST CSX RR is a steel continuous stringer/multi-beam or girder carrying I.R. 80 over Mah Riv Mill ST CSX RR in Trumbull County, Ohio. It was built in 1970 and reconstructed in 1998, so it is 55 years old, older 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 25,048 vehicles a day, roughly 22% of them trucks, projected to reach 34,767 by 2035. The structure is 551 ft (167.9 m) long and 67 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I.R. 80 over Mah Riv Mill ST CSX RR built?
It was built in 1970, making it 55 years old in 2025. It was reconstructed in 1998.
What condition is I.R. 80 over Mah Riv Mill ST CSX RR 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 May 2024.
How much traffic does I.R. 80 over Mah Riv Mill ST CSX RR carry?
About 25,048 vehicles per day (2015 count), of which roughly 22% are trucks.
How long is I.R. 80 over Mah Riv Mill ST CSX RR?
The structure is 551 ft (167.9 m) long with a longest span of 211 ft (64.3 m) and a deck 67 ft wide.
Who owns I.R. 80 over Mah Riv Mill ST CSX RR?
It is owned by the State Highway Agency.