T-409 over Zerbe Run
FairNorthumberland County, Pennsylvania · SW of Trevorton · Structure no. 000000000029341
- Built
- 1996
- 29 years old
- Condition
- Fair
- inspected April 2024
- Type
- Culvert
- Concrete
- Length
- 24 ft
- 1 main span
- Daily traffic
- 210
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
T-409 over Zerbe Run is a concrete culvert carrying T-409 over Zerbe Run in Northumberland County, Pennsylvania. It was built in 1996, so it is 29 years old, younger 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 6 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 210 vehicles a day, roughly 15% of them trucks, projected to reach 310 by 2040. The structure is 24 ft (7.3 m) long and 37 ft wide. If it were closed, the detour would be 6.8 mi (11 km).
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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was T-409 over Zerbe Run built?
It was built in 1996, making it 29 years old in 2025.
What condition is T-409 over Zerbe Run 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 April 2024.
How much traffic does T-409 over Zerbe Run carry?
About 210 vehicles per day (2018 count), of which roughly 15% are trucks.
How long is T-409 over Zerbe Run?
The structure is 24 ft (7.3 m) long with a longest span of 24 ft (7.3 m) and a deck 37 ft wide.
Who owns T-409 over Zerbe Run?
It is owned by the County Highway Agency.