T-820 Sullivan Twp over Corey Creek
GoodTioga County, Pennsylvania · 1 Mi. NW of Mainesburg · Structure no. 000000000033323
- Built
- 1975
- 50 years old
- Condition
- Good
- inspected June 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 35 ft
- 1 main span
- Daily traffic
- 50
- 2023 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
T-820 Sullivan Twp over Corey Creek is a prestressed concrete slab carrying T-820 Sullivan Twp over Corey Creek in Tioga County, Pennsylvania. It was built in 1975, so it is 50 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 50 vehicles a day, projected to reach 77 by 2045. The structure is 35 ft (10.7 m) long and 22 ft wide. If it were closed, the detour would be 98.8 mi (159 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was T-820 Sullivan Twp over Corey Creek built?
It was built in 1975, making it 50 years old in 2025.
What condition is T-820 Sullivan Twp over Corey Creek 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 June 2023.
How much traffic does T-820 Sullivan Twp over Corey Creek carry?
About 50 vehicles per day (2023 count).
How long is T-820 Sullivan Twp over Corey Creek?
The structure is 35 ft (10.7 m) long with a longest span of 33 ft (10.1 m) and a deck 22 ft wide.
Who owns T-820 Sullivan Twp over Corey Creek?
It is owned by the Town or Township Highway Agency.