Seventh Av over Pat Lrt Spur Line
FairAllegheny County, Pennsylvania · P50010 Pgh - 7th Ave · Structure no. 000000000002474
- Built
- 1925
- 100 years old, rebuilt 1984
- Condition
- Fair
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 37 ft
- 1 main span
- Daily traffic
- 12,000
- 2024 count
- Owner
- Local
- Other Local Agency
About this bridge
Seventh Av over Pat Lrt Spur Line is a steel stringer/multi-beam or girder carrying Seventh Av over Pat Lrt Spur Line in Allegheny County, Pennsylvania. It was built in 1925 and reconstructed in 1984, so it is 100 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 12,000 vehicles a day, roughly 5% of them trucks, projected to reach 13,500 by 2044. The structure is 37 ft (11.3 m) long and 82 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Seventh Av over Pat Lrt Spur Line built?
It was built in 1925, making it 100 years old in 2025. It was reconstructed in 1984.
What condition is Seventh Av over Pat Lrt Spur Line 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 April 2024.
How much traffic does Seventh Av over Pat Lrt Spur Line carry?
About 12,000 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is Seventh Av over Pat Lrt Spur Line?
The structure is 37 ft (11.3 m) long with a longest span of 32 ft (9.8 m) and a deck 82 ft wide.
Who owns Seventh Av over Pat Lrt Spur Line?
It is owned by the Other Local Agency.