Walnut Street over Sandy Lake Outlet
GoodMercer County, Pennsylvania · 500FT South of Rt 358 · Structure no. 000000000054381
- Built
- 2017
- 8 years old
- Condition
- Good
- inspected October 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 25 ft
- 1 main span
- Daily traffic
- 223
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
Walnut Street over Sandy Lake Outlet is a prestressed concrete slab carrying Walnut Street over Sandy Lake Outlet in Mercer County, Pennsylvania. It was built in 2017, so it is 8 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 223 vehicles a day, roughly 4% of them trucks, projected to reach 250 by 2039. The structure is 25 ft (7.6 m) long and 21 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Walnut Street over Sandy Lake Outlet built?
It was built in 2017, making it 8 years old in 2025.
What condition is Walnut Street over Sandy Lake Outlet 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 Walnut Street over Sandy Lake Outlet carry?
About 223 vehicles per day (2019 count), of which roughly 4% are trucks.
How long is Walnut Street over Sandy Lake Outlet?
The structure is 25 ft (7.6 m) long with a longest span of 23 ft (7 m) and a deck 21 ft wide.
Who owns Walnut Street over Sandy Lake Outlet?
It is owned by the County Highway Agency.