Gibsonia RD over Deer Creek
FairAllegheny County, Pennsylvania · 3/4 Mi.Ne of SR 0028 · Structure no. 000000000001343
- Built
- 1970
- 55 years old, rebuilt 2010
- Condition
- Fair
- inspected October 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 224 ft
- 4 main spans
- Daily traffic
- 11,058
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Gibsonia RD over Deer Creek is a prestressed concrete box beam or girders - multiple carrying Gibsonia RD over Deer Creek in Allegheny County, Pennsylvania. It was built in 1970 and reconstructed in 2010, so it is 55 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 11,058 vehicles a day, roughly 13% of them trucks, projected to reach 15,216 by 2032. The structure is 224 ft (68.3 m) long and 45 ft wide. If it were closed, the detour would be 5 mi (8 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Gibsonia RD over Deer Creek built?
It was built in 1970, making it 55 years old in 2025. It was reconstructed in 2010.
What condition is Gibsonia RD over Deer 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 October 2023.
How much traffic does Gibsonia RD over Deer Creek carry?
About 11,058 vehicles per day (2024 count), of which roughly 13% are trucks.
How long is Gibsonia RD over Deer Creek?
The structure is 224 ft (68.3 m) long with a longest span of 62 ft (18.9 m) and a deck 45 ft wide.
Who owns Gibsonia RD over Deer Creek?
It is owned by the State Highway Agency.