Thornton ST C647 over CSX & Conrail Rr. (114)
GoodSummit County, Ohio · S. Main to Wolfledges St. · Structure no. 7760329
- Built
- 1930
- 95 years old, rebuilt 1979
- Condition
- Good
- inspected March 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 325 ft
- 6 main spans
- Daily traffic
- 5,049
- 2015 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Thornton ST C647 over CSX & Conrail Rr. (114) is a steel continuous stringer/multi-beam or girder carrying Thornton ST C647 over CSX & Conrail Rr. (114) in Summit County, Ohio. It was built in 1930 and reconstructed in 1979, so it is 95 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 5,049 vehicles a day, roughly 5% of them trucks, projected to reach 7,008 by 2035. The structure is 325 ft (99.1 m) long and 60 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Thornton ST C647 over CSX & Conrail Rr. (114) built?
It was built in 1930, making it 95 years old in 2025. It was reconstructed in 1979.
What condition is Thornton ST C647 over CSX & Conrail Rr. (114) 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 March 2023.
How much traffic does Thornton ST C647 over CSX & Conrail Rr. (114) carry?
About 5,049 vehicles per day (2015 count), of which roughly 5% are trucks.
How long is Thornton ST C647 over CSX & Conrail Rr. (114)?
The structure is 325 ft (99.1 m) long with a longest span of 70 ft (21.3 m) and a deck 60 ft wide.
Who owns Thornton ST C647 over CSX & Conrail Rr. (114)?
It is owned by the City or Municipal Highway Agency.