T-464 over Laurel Creek
PoorPosted for loadMifflin County, Pennsylvania · Intersection T-464&SR1012 · Structure no. 000000000026606
- Built
- 1920
- 105 years old
- Condition
- Poor
- inspected April 2023
- Type
- Arch - Deck
- Concrete
- Length
- 27 ft
- 1 main span
- Daily traffic
- 1,000
- 2020 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
T-464 over Laurel Creek is a concrete arch - deck carrying T-464 over Laurel Creek in Mifflin County, Pennsylvania. It was built in 1920, so it is 105 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. Its operating status is: posted for load restriction.
It carries about 1,000 vehicles a day, roughly 1% of them trucks, projected to reach 1,100 by 2040. The structure is 27 ft (8.2 m) long and 27 ft wide. If it were closed, the detour would be 3.1 mi (5 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 |
|---|---|---|
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Channel and channel protection | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was T-464 over Laurel Creek built?
It was built in 1920, making it 105 years old in 2025.
What condition is T-464 over Laurel Creek 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 April 2023.
How much traffic does T-464 over Laurel Creek carry?
About 1,000 vehicles per day (2020 count), of which roughly 1% are trucks.
How long is T-464 over Laurel Creek?
The structure is 27 ft (8.2 m) long with a longest span of 27 ft (8.2 m) and a deck 27 ft wide.
Who owns T-464 over Laurel Creek?
It is owned by the Town or Township Highway Agency.