N. Mill Road over Coolsprings Creek
GoodMercer County, Pennsylvania · 200FT SW of Forrester RD · Structure no. 000000000026079
- Built
- 1984
- 41 years old
- Condition
- Good
- inspected August 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 42 ft
- 1 main span
- Daily traffic
- 78
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
N. Mill Road over Coolsprings Creek is a prestressed concrete box beam or girders - multiple carrying N. Mill Road over Coolsprings Creek in Mercer County, Pennsylvania. It was built in 1984, so it is 41 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 78 vehicles a day, roughly 4% of them trucks, projected to reach 110 by 2039. The structure is 42 ft (12.8 m) long and 28 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N. Mill Road over Coolsprings Creek built?
It was built in 1984, making it 41 years old in 2025.
What condition is N. Mill Road over Coolsprings 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 August 2023.
How much traffic does N. Mill Road over Coolsprings Creek carry?
About 78 vehicles per day (2019 count), of which roughly 4% are trucks.
How long is N. Mill Road over Coolsprings Creek?
The structure is 42 ft (12.8 m) long with a longest span of 40 ft (12.2 m) and a deck 28 ft wide.
Who owns N. Mill Road over Coolsprings Creek?
It is owned by the County Highway Agency.