T-521 Sheeley Lane over Unkn Trib to Y Breeches
GoodCumberland County, Pennsylvania · 1 Mile W of Boiling Sprin · Structure no. 000000000070685
- Built
- 1901
- 124 years old
- Condition
- Good
- inspected October 2024
- Type
- Culvert
- Concrete
- Length
- 30 ft
- 3 main spans
- Daily traffic
- 100
- 2024 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
T-521 Sheeley Lane over Unkn Trib to Y Breeches is a concrete culvert carrying T-521 Sheeley Lane over Unkn Trib to Y Breeches in Cumberland County, Pennsylvania. It was built in 1901, so it is 124 years old, older 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 100 vehicles a day, roughly 1% of them trucks, projected to reach 150 by 2044. The structure is 30 ft (9.1 m) long and 82 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was T-521 Sheeley Lane over Unkn Trib to Y Breeches built?
It was built in 1901, making it 124 years old in 2025.
What condition is T-521 Sheeley Lane over Unkn Trib to Y Breeches 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 October 2024.
How much traffic does T-521 Sheeley Lane over Unkn Trib to Y Breeches carry?
About 100 vehicles per day (2024 count), of which roughly 1% are trucks.
How long is T-521 Sheeley Lane over Unkn Trib to Y Breeches?
The structure is 30 ft (9.1 m) long with a longest span of 9 ft (2.7 m) and a deck 82 ft wide.
Who owns T-521 Sheeley Lane over Unkn Trib to Y Breeches?
It is owned by the Town or Township Highway Agency.