US 222; Walnut ST over Mill Creek
GoodLancaster County, Pennsylvania · Lyndon in W. Lampeter · Structure no. 000000000042349
- Built
- 2004
- 21 years old
- Condition
- Good
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 127 ft
- 1 main span
- Daily traffic
- 17,469
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
US 222; Walnut ST over Mill Creek is a prestressed concrete stringer/multi-beam or girder carrying US 222; Walnut ST over Mill Creek in Lancaster County, Pennsylvania. It was built in 2004, so it is 21 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 17,469 vehicles a day, roughly 6% of them trucks, projected to reach 25,125 by 2032. The structure is 127 ft (38.7 m) long and 44 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 222; Walnut ST over Mill Creek built?
It was built in 2004, making it 21 years old in 2025.
What condition is US 222; Walnut ST over Mill 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 May 2024.
How much traffic does US 222; Walnut ST over Mill Creek carry?
About 17,469 vehicles per day (2024 count), of which roughly 6% are trucks.
How long is US 222; Walnut ST over Mill Creek?
The structure is 127 ft (38.7 m) long with a longest span of 122 ft (37.2 m) and a deck 44 ft wide.
Who owns US 222; Walnut ST over Mill Creek?
It is owned by the State Highway Agency.