T-578 Lemley Hill over Little Shannon Run
PoorPosted for loadGreene County, Pennsylvania · 100 S of Shannon Run RD · Structure no. 000000000018536
- Built
- 1930
- 95 years old
- Condition
- Poor
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 27 ft
- 1 main span
- Daily traffic
- 30
- 2012 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
T-578 Lemley Hill over Little Shannon Run is a steel stringer/multi-beam or girder carrying T-578 Lemley Hill over Little Shannon Run in Greene County, Pennsylvania. It was built in 1930, so it is 95 years old, older than the Pennsylvania average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.
It carries about 30 vehicles a day, projected to reach 50 by 2032. The structure is 27 ft (8.2 m) long and 16 ft wide. If it were closed, the detour would be 98.8 mi (159 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| 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-578 Lemley Hill over Little Shannon Run built?
It was built in 1930, making it 95 years old in 2025.
What condition is T-578 Lemley Hill over Little Shannon Run in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in November 2023.
How much traffic does T-578 Lemley Hill over Little Shannon Run carry?
About 30 vehicles per day (2012 count).
How long is T-578 Lemley Hill over Little Shannon Run?
The structure is 27 ft (8.2 m) long with a longest span of 25 ft (7.6 m) and a deck 16 ft wide.
Who owns T-578 Lemley Hill over Little Shannon Run?
It is owned by the Town or Township Highway Agency.