Dewey ST over Little Pine Creek
GoodAllegheny County, Pennsylvania · 430002 Dewey ST Bridge · Structure no. 000000000002587
- Built
- 1981
- 44 years old, rebuilt 2014
- Condition
- Good
- inspected February 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 43 ft
- 1 main span
- Daily traffic
- 500
- 2018 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Dewey ST over Little Pine Creek is a prestressed concrete box beam or girders - multiple carrying Dewey ST over Little Pine Creek in Allegheny County, Pennsylvania. It was built in 1981 and reconstructed in 2014, so it is 44 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 500 vehicles a day, roughly 1% of them trucks, projected to reach 500 by 2039. The structure is 43 ft (13.1 m) long and 39 ft wide. If it were closed, the detour would be 98.8 mi (159 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Dewey ST over Little Pine Creek built?
It was built in 1981, making it 44 years old in 2025. It was reconstructed in 2014.
What condition is Dewey ST over Little Pine Creek 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 February 2024.
How much traffic does Dewey ST over Little Pine Creek carry?
About 500 vehicles per day (2018 count), of which roughly 1% are trucks.
How long is Dewey ST over Little Pine Creek?
The structure is 43 ft (13.1 m) long with a longest span of 42 ft (12.8 m) and a deck 39 ft wide.
Who owns Dewey ST over Little Pine Creek?
It is owned by the City or Municipal Highway Agency.