SR0422 Eb&wb over B&p RR & Bonnie Brook
FairButler County, Pennsylvania · Bonnie Brook · Structure no. 000000000007960
- Built
- 1960
- 65 years old, rebuilt 2020
- Condition
- Fair
- inspected March 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 479 ft
- 6 main spans
- Daily traffic
- 23,054
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
SR0422 Eb&wb over B&p RR & Bonnie Brook is a steel continuous stringer/multi-beam or girder carrying SR0422 Eb&wb over B&p RR & Bonnie Brook in Butler County, Pennsylvania. It was built in 1960 and reconstructed in 2020, 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 fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 23,054 vehicles a day, roughly 11% of them trucks, projected to reach 26,822 by 2032. The structure is 479 ft (146 m) long and 66 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 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR0422 Eb&wb over B&p RR & Bonnie Brook built?
It was built in 1960, making it 65 years old in 2025. It was reconstructed in 2020.
What condition is SR0422 Eb&wb over B&p RR & Bonnie Brook in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in March 2023.
How much traffic does SR0422 Eb&wb over B&p RR & Bonnie Brook carry?
About 23,054 vehicles per day (2024 count), of which roughly 11% are trucks.
How long is SR0422 Eb&wb over B&p RR & Bonnie Brook?
The structure is 479 ft (146 m) long with a longest span of 87 ft (26.5 m) and a deck 66 ft wide.
Who owns SR0422 Eb&wb over B&p RR & Bonnie Brook?
It is owned by the State Highway Agency.