Gulf Lab Road over Interstate 76
GoodAllegheny County, Pennsylvania · Over Turnpike · Structure no. 000000000045703
- Built
- 2009
- 16 years old
- Condition
- Good
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 311 ft
- 2 main spans
- Daily traffic
- 1,154
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Gulf Lab Road over Interstate 76 is a steel continuous stringer/multi-beam or girder carrying Gulf Lab Road over Interstate 76 in Allegheny County, Pennsylvania. It was built in 2009, so it is 16 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 1,154 vehicles a day, roughly 13% of them trucks, projected to reach 3,319 by 2032. The structure is 311 ft (94.8 m) long and 48 ft wide.
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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Gulf Lab Road over Interstate 76 built?
It was built in 2009, making it 16 years old in 2025.
What condition is Gulf Lab Road over Interstate 76 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 June 2023.
How much traffic does Gulf Lab Road over Interstate 76 carry?
About 1,154 vehicles per day (2024 count), of which roughly 13% are trucks.
How long is Gulf Lab Road over Interstate 76?
The structure is 311 ft (94.8 m) long with a longest span of 183 ft (55.8 m) and a deck 48 ft wide.
Who owns Gulf Lab Road over Interstate 76?
It is owned by the State Highway Agency.