Big Sewickley Ck R over Br.Big Sewickley Creek
FairAllegheny County, Pennsylvania · Int of Warrendale-Bayne R · Structure no. 000000000001989
- Built
- 1978
- 47 years old, rebuilt 2017
- Condition
- Fair
- inspected June 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 36 ft
- 1 main span
- Daily traffic
- 7,470
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Big Sewickley Ck R over Br.Big Sewickley Creek is a prestressed concrete box beam or girders - multiple carrying Big Sewickley Ck R over Br.Big Sewickley Creek in Allegheny County, Pennsylvania. It was built in 1978 and reconstructed in 2017, so it is 47 years old, younger 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 6 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 7,470 vehicles a day, roughly 3% of them trucks, projected to reach 5,590 by 2038. The structure is 36 ft (11 m) long and 35 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Big Sewickley Ck R over Br.Big Sewickley Creek built?
It was built in 1978, making it 47 years old in 2025. It was reconstructed in 2017.
What condition is Big Sewickley Ck R over Br.Big Sewickley Creek 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 June 2024.
How much traffic does Big Sewickley Ck R over Br.Big Sewickley Creek carry?
About 7,470 vehicles per day (2024 count), of which roughly 3% are trucks.
How long is Big Sewickley Ck R over Br.Big Sewickley Creek?
The structure is 36 ft (11 m) long with a longest span of 36 ft (11 m) and a deck 35 ft wide.
Who owns Big Sewickley Ck R over Br.Big Sewickley Creek?
It is owned by the State Highway Agency.