SR 4018 over Laurel Run
PoorYork County, Pennsylvania · 0.5 Mi.N. of Andersontown · Structure no. 000000000037984
- Built
- 1934
- 91 years old, rebuilt 1984
- Condition
- Poor
- inspected November 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 28 ft
- 1 main span
- Daily traffic
- 610
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
SR 4018 over Laurel Run is a prestressed concrete box beam or girders - multiple carrying SR 4018 over Laurel Run in York County, Pennsylvania. It was built in 1934 and reconstructed in 1984, so it is 91 years old, older than the Pennsylvania average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 610 vehicles a day, roughly 5% of them trucks, projected to reach 712 by 2032. The structure is 28 ft (8.5 m) long and 28 ft wide. If it were closed, the detour would be 5 mi (8 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 SR 4018 over Laurel Run built?
It was built in 1934, making it 91 years old in 2025. It was reconstructed in 1984.
What condition is SR 4018 over Laurel Run in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in November 2023.
How much traffic does SR 4018 over Laurel Run carry?
About 610 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is SR 4018 over Laurel Run?
The structure is 28 ft (8.5 m) long with a longest span of 26 ft (7.9 m) and a deck 28 ft wide.
Who owns SR 4018 over Laurel Run?
It is owned by the State Highway Agency.