T-558 Whitehall RD over Trib. to Cocolamus Creek
PoorJuniata County, Pennsylvania · .45 MI North of SR 35 Int · Structure no. 000000000020327
- Built
- 1929
- 96 years old
- Condition
- Poor
- inspected November 2023
- Type
- Tee Beam
- Concrete
- Length
- 28 ft
- 1 main span
- Daily traffic
- 240
- 2011 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
T-558 Whitehall RD over Trib. to Cocolamus Creek is a concrete tee beam carrying T-558 Whitehall RD over Trib. to Cocolamus Creek in Juniata County, Pennsylvania. It was built in 1929, so it is 96 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.
It carries about 240 vehicles a day, roughly 5% of them trucks, projected to reach 442 by 2031. The structure is 28 ft (8.5 m) long and 17 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was T-558 Whitehall RD over Trib. to Cocolamus Creek built?
It was built in 1929, making it 96 years old in 2025.
What condition is T-558 Whitehall RD over Trib. to Cocolamus Creek 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-558 Whitehall RD over Trib. to Cocolamus Creek carry?
About 240 vehicles per day (2011 count), of which roughly 5% are trucks.
How long is T-558 Whitehall RD over Trib. to Cocolamus Creek?
The structure is 28 ft (8.5 m) long with a longest span of 24 ft (7.3 m) and a deck 17 ft wide.
Who owns T-558 Whitehall RD over Trib. to Cocolamus Creek?
It is owned by the Town or Township Highway Agency.