Gibsonia Road over Pa Turnpike
GoodAllegheny County, Pennsylvania · Over Pa Turnpike · Structure no. 000000000045201
- Built
- 2008
- 17 years old
- Condition
- Good
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 196 ft
- 2 main spans
- Daily traffic
- 10,081
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Gibsonia Road over Pa Turnpike is a steel continuous stringer/multi-beam or girder carrying Gibsonia Road over Pa Turnpike in Allegheny County, Pennsylvania. It was built in 2008, so it is 17 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 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 10,081 vehicles a day, roughly 8% of them trucks, projected to reach 15,244 by 2032. The structure is 196 ft (59.7 m) long and 47 ft wide. If it were closed, the detour would be 5 mi (8 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 | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Gibsonia Road over Pa Turnpike built?
It was built in 2008, making it 17 years old in 2025.
What condition is Gibsonia Road over Pa Turnpike 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 October 2023.
How much traffic does Gibsonia Road over Pa Turnpike carry?
About 10,081 vehicles per day (2024 count), of which roughly 8% are trucks.
How long is Gibsonia Road over Pa Turnpike?
The structure is 196 ft (59.7 m) long with a longest span of 194 ft (59.1 m) and a deck 47 ft wide.
Who owns Gibsonia Road over Pa Turnpike?
It is owned by the State Highway Agency.