SR 4006 over Gravel Run
GoodNorthumberland County, Pennsylvania · 4.5 MI SW of Riverside · Structure no. 000000000029279
- Built
- 1960
- 65 years old
- Condition
- Good
- inspected November 2023
- Type
- Tee Beam
- Concrete
- Length
- 27 ft
- 1 main span
- Daily traffic
- 372
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SR 4006 over Gravel Run is a concrete tee beam carrying SR 4006 over Gravel Run in Northumberland County, Pennsylvania. It was built in 1960, so it is 65 years old, older 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 372 vehicles a day, roughly 4% of them trucks, projected to reach 391 by 2032. The structure is 27 ft (8.2 m) long and 58 ft wide. If it were closed, the detour would be 14.9 mi (24 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| 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 SR 4006 over Gravel Run built?
It was built in 1960, making it 65 years old in 2025.
What condition is SR 4006 over Gravel Run 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 SR 4006 over Gravel Run carry?
About 372 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is SR 4006 over Gravel Run?
The structure is 27 ft (8.2 m) long with a longest span of 25 ft (7.6 m) and a deck 58 ft wide.
Who owns SR 4006 over Gravel Run?
It is owned by the State Highway Agency.