SR 8170 WB over Over T-666 Rohl Road
GoodErie County, Pennsylvania · Greenfield Township · Structure no. 000000000016534
- Built
- 1985
- 40 years old
- Condition
- Good
- inspected September 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 142 ft
- 3 main spans
- Daily traffic
- 4,416
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
SR 8170 WB over Over T-666 Rohl Road is a prestressed concrete box beam or girders - multiple carrying SR 8170 WB over Over T-666 Rohl Road in Erie County, Pennsylvania. It was built in 1985, so it is 40 years old, younger than the Pennsylvania average of 54.8 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 4,416 vehicles a day, roughly 7% of them trucks, projected to reach 4,816 by 2032. The structure is 142 ft (43.3 m) long and 46 ft wide. If it were closed, the detour would be 11.8 mi (19 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 SR 8170 WB over Over T-666 Rohl Road built?
It was built in 1985, making it 40 years old in 2025.
What condition is SR 8170 WB over Over T-666 Rohl Road 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 September 2024.
How much traffic does SR 8170 WB over Over T-666 Rohl Road carry?
About 4,416 vehicles per day (2024 count), of which roughly 7% are trucks.
How long is SR 8170 WB over Over T-666 Rohl Road?
The structure is 142 ft (43.3 m) long with a longest span of 53 ft (16.2 m) and a deck 46 ft wide.
Who owns SR 8170 WB over Over T-666 Rohl Road?
It is owned by the State Highway Agency.