Northern Pike over Thompson Run
GoodAllegheny County, Pennsylvania · 500 SW of Inter./Sr 0022 · Structure no. 000000000001585
- Built
- 1961
- 64 years old
- Condition
- Good
- inspected March 2024
- Type
- Slab
- Concrete
- Length
- 29 ft
- 1 main span
- Daily traffic
- 7,608
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Northern Pike over Thompson Run is a concrete slab carrying Northern Pike over Thompson Run in Allegheny County, Pennsylvania. It was built in 1961, so it is 64 years old, older 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 7,608 vehicles a day, roughly 4% of them trucks, projected to reach 14,849 by 2032. The structure is 29 ft (8.8 m) long and 42 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 7 Good | Some minor problems. |
| Channel and channel protection | 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 Northern Pike over Thompson Run built?
It was built in 1961, making it 64 years old in 2025.
What condition is Northern Pike over Thompson Run 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 March 2024.
How much traffic does Northern Pike over Thompson Run carry?
About 7,608 vehicles per day (2024 count), of which roughly 4% are trucks.
How long is Northern Pike over Thompson Run?
The structure is 29 ft (8.8 m) long with a longest span of 26 ft (7.9 m) and a deck 42 ft wide.
Who owns Northern Pike over Thompson Run?
It is owned by the State Highway Agency.