SR4012 over N Br Slippery Rock Creek
GoodButler County, Pennsylvania · 2.2 MI W SR 308 Intersect · Structure no. 000000000057152
- Built
- 2019
- 6 years old
- Condition
- Good
- inspected November 2021
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 55 ft
- 1 main span
- Daily traffic
- 875
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
SR4012 over N Br Slippery Rock Creek is a steel stringer/multi-beam or girder carrying SR4012 over N Br Slippery Rock Creek in Butler County, Pennsylvania. It was built in 2019, so it is 6 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 875 vehicles a day, roughly 12% of them trucks, projected to reach 1,707 by 2032. The structure is 55 ft (16.8 m) long and 33 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 8 Very Good | No problems noted. |
| Superstructure | 9 Excellent | No problems noted. |
| Substructure | 9 Excellent | No problems noted. |
| 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 SR4012 over N Br Slippery Rock Creek built?
It was built in 2019, making it 6 years old in 2025.
What condition is SR4012 over N Br Slippery Rock 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 2021.
How much traffic does SR4012 over N Br Slippery Rock Creek carry?
About 875 vehicles per day (2024 count), of which roughly 12% are trucks.
How long is SR4012 over N Br Slippery Rock Creek?
The structure is 55 ft (16.8 m) long with a longest span of 52 ft (15.8 m) and a deck 33 ft wide.
Who owns SR4012 over N Br Slippery Rock Creek?
It is owned by the State Highway Agency.