North Walnut ST over Mill Creek
FairYork County, Pennsylvania · 150 So. of Springwood RD · Structure no. 000000000057642
- Built
- 1965
- 60 years old
- Condition
- Fair
- inspected July 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 22 ft
- 1 main span
- Daily traffic
- 2,500
- 2020 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
North Walnut ST over Mill Creek is a prestressed concrete box beam or girders - multiple carrying North Walnut ST over Mill Creek in York County, Pennsylvania. It was built in 1965, so it is 60 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 2,500 vehicles a day, roughly 5% of them trucks, projected to reach 2,750 by 2030. The structure is 22 ft (6.7 m) long and 24 ft wide.
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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 North Walnut ST over Mill Creek built?
It was built in 1965, making it 60 years old in 2025.
What condition is North Walnut ST over Mill Creek 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 July 2024.
How much traffic does North Walnut ST over Mill Creek carry?
About 2,500 vehicles per day (2020 count), of which roughly 5% are trucks.
How long is North Walnut ST over Mill Creek?
The structure is 22 ft (6.7 m) long with a longest span of 21 ft (6.4 m) and a deck 24 ft wide.
Who owns North Walnut ST over Mill Creek?
It is owned by the Town or Township Highway Agency.