T-336 Cty Br #18 over Cowanesque River
GoodTioga County, Pennsylvania · 1.7 MI West of Westfield · Structure no. 000000000033336
- Built
- 1989
- 36 years old
- Condition
- Good
- inspected July 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 81 ft
- 1 main span
- Daily traffic
- 50
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
T-336 Cty Br #18 over Cowanesque River is a prestressed concrete box beam or girders - multiple carrying T-336 Cty Br #18 over Cowanesque River in Tioga County, Pennsylvania. It was built in 1989, so it is 36 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 81 ft (24.7 m) long and 29 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was T-336 Cty Br #18 over Cowanesque River built?
It was built in 1989, making it 36 years old in 2025.
What condition is T-336 Cty Br #18 over Cowanesque 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 July 2023.
How much traffic does T-336 Cty Br #18 over Cowanesque River carry?
About 50 vehicles per day (2023 count).
How long is T-336 Cty Br #18 over Cowanesque River?
The structure is 81 ft (24.7 m) long with a longest span of 80 ft (24.4 m) and a deck 29 ft wide.
Who owns T-336 Cty Br #18 over Cowanesque River?
It is owned by the County Highway Agency.