Center RD (SR4008) over Back Creek
GoodCumberland County, Pennsylvania · 1.5 MI SE of SR 997 · Structure no. 000000000053762
- Built
- 2017
- 8 years old
- Condition
- Good
- inspected November 2023
- Type
- Culvert
- Concrete
- Length
- 26 ft
- 1 main span
- Daily traffic
- 620
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Center RD (SR4008) over Back Creek is a concrete culvert carrying Center RD (SR4008) over Back Creek in Cumberland County, Pennsylvania. It was built in 2017, so it is 8 years old, younger than the Pennsylvania average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 620 vehicles a day, roughly 5% of them trucks, projected to reach 1,938 by 2032. The structure is 26 ft (7.9 m) long and 32 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Center RD (SR4008) over Back Creek built?
It was built in 2017, making it 8 years old in 2025.
What condition is Center RD (SR4008) over Back Creek in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in November 2023.
How much traffic does Center RD (SR4008) over Back Creek carry?
About 620 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is Center RD (SR4008) over Back Creek?
The structure is 26 ft (7.9 m) long with a longest span of 24 ft (7.3 m) and a deck 32 ft wide.
Who owns Center RD (SR4008) over Back Creek?
It is owned by the State Highway Agency and maintained by the Private (other than railroad).