SR 0051 NB SB over Lewis Run
GoodAllegheny County, Pennsylvania · 1/2 MI S Pleas Hills Line · Structure no. 000000000000727
- Built
- 1935
- 90 years old, rebuilt 1999
- Condition
- Good
- inspected December 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 30 ft
- 1 main span
- Daily traffic
- 25,938
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
SR 0051 NB SB over Lewis Run is a prestressed concrete box beam or girders - multiple carrying SR 0051 NB SB over Lewis Run in Allegheny County, Pennsylvania. It was built in 1935 and reconstructed in 1999, so it is 90 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 25,938 vehicles a day, roughly 4% of them trucks, projected to reach 34,275 by 2032. The structure is 30 ft (9.1 m) long and 67 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 | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| 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 SR 0051 NB SB over Lewis Run built?
It was built in 1935, making it 90 years old in 2025. It was reconstructed in 1999.
What condition is SR 0051 NB SB over Lewis 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 December 2023.
How much traffic does SR 0051 NB SB over Lewis Run carry?
About 25,938 vehicles per day (2024 count), of which roughly 4% are trucks.
How long is SR 0051 NB SB over Lewis Run?
The structure is 30 ft (9.1 m) long with a longest span of 28 ft (8.5 m) and a deck 67 ft wide.
Who owns SR 0051 NB SB over Lewis Run?
It is owned by the State Highway Agency.