T-472 Humpback RD over North Fork Creek
PoorJefferson County, Pennsylvania · 0.5 Mile South of SR 4005 · Structure no. 000000000019860
- Built
- 1935
- 90 years old
- Condition
- Poor
- inspected May 2023
- Type
- Arch - Deck
- Concrete
- Length
- 81 ft
- 1 main span
- Daily traffic
- 50
- 2023 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
T-472 Humpback RD over North Fork Creek is a concrete arch - deck carrying T-472 Humpback RD over North Fork Creek in Jefferson County, Pennsylvania. It was built in 1935, so it is 90 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, roughly 9% of them trucks, projected to reach 70 by 2043. The structure is 81 ft (24.7 m) long and 16 ft wide. If it were closed, the detour would be 8.1 mi (13 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 |
|---|---|---|
| Superstructure | 4 Poor | Advanced section loss, deterioration, 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-472 Humpback RD over North Fork Creek built?
It was built in 1935, making it 90 years old in 2025.
What condition is T-472 Humpback RD over North Fork 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-472 Humpback RD over North Fork Creek carry?
About 50 vehicles per day (2023 count), of which roughly 9% are trucks.
How long is T-472 Humpback RD over North Fork Creek?
The structure is 81 ft (24.7 m) long with a longest span of 50 ft (15.2 m) and a deck 16 ft wide.
Who owns T-472 Humpback RD over North Fork Creek?
It is owned by the Town or Township Highway Agency.