T-455 (grn Br # 4) over Green Creek
PoorColumbia County, Pennsylvania · 0.6 MI Nnw of Rohrsburg · Structure no. 000000000012794
- Built
- 1936
- 89 years old
- Condition
- Poor
- inspected May 2023
- Type
- Tee Beam
- Concrete
- Length
- 39 ft
- 1 main span
- Daily traffic
- 50
- 2023 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
T-455 (grn Br # 4) over Green Creek is a concrete tee beam carrying T-455 (grn Br # 4) over Green Creek in Columbia County, Pennsylvania. It was built in 1936, so it is 89 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 50 vehicles a day, projected to reach 77 by 2045. The structure is 39 ft (11.9 m) long and 22 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was T-455 (grn Br # 4) over Green Creek built?
It was built in 1936, making it 89 years old in 2025.
What condition is T-455 (grn Br # 4) over Green 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 May 2023.
How much traffic does T-455 (grn Br # 4) over Green Creek carry?
About 50 vehicles per day (2023 count).
How long is T-455 (grn Br # 4) over Green Creek?
The structure is 39 ft (11.9 m) long with a longest span of 36 ft (11 m) and a deck 22 ft wide.
Who owns T-455 (grn Br # 4) over Green Creek?
It is owned by the Town or Township Highway Agency.