T-475 Old Mill Rd. over Deep Creek
PoorSchuylkill County, Pennsylvania · T-475 Old Mill Road · Structure no. 000000000030897
- Built
- 1920
- 105 years old
- Condition
- Poor
- inspected March 2024
- Type
- Arch - Deck
- Masonry
- Length
- 45 ft
- 2 main spans
- Daily traffic
- 100
- 2003 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
T-475 Old Mill Rd. over Deep Creek is a masonry arch - deck carrying T-475 Old Mill Rd. over Deep Creek in Schuylkill County, Pennsylvania. It was built in 1920, so it is 105 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 2 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 100 vehicles a day, roughly 15% of them trucks, projected to reach 150 by 2023. The structure is 45 ft (13.7 m) long and 18 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 2 Critical | Advanced deterioration of primary structural elements. Bridge may be closed until corrective action is taken. |
| 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-475 Old Mill Rd. over Deep Creek built?
It was built in 1920, making it 105 years old in 2025.
What condition is T-475 Old Mill Rd. over Deep 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 March 2024.
How much traffic does T-475 Old Mill Rd. over Deep Creek carry?
About 100 vehicles per day (2003 count), of which roughly 15% are trucks.
How long is T-475 Old Mill Rd. over Deep Creek?
The structure is 45 ft (13.7 m) long with a longest span of 23 ft (7 m) and a deck 18 ft wide.
Who owns T-475 Old Mill Rd. over Deep Creek?
It is owned by the Town or Township Highway Agency.