Maple Avenue over Limestone Run
FairNorthumberland County, Pennsylvania · Milton Boro · Structure no. 000000000029410
- Built
- 1990
- 35 years old
- Condition
- Fair
- inspected September 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 53 ft
- 1 main span
- Daily traffic
- 630
- 2009 count
- Owner
- County
- County Highway Agency
About this bridge
Maple Avenue over Limestone Run is a prestressed concrete box beam or girders - multiple carrying Maple Avenue over Limestone Run in Northumberland County, Pennsylvania. It was built in 1990, so it is 35 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 630 vehicles a day, roughly 2% of them trucks, projected to reach 974 by 2031. The structure is 53 ft (16.2 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 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 |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| 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 Maple Avenue over Limestone Run built?
It was built in 1990, making it 35 years old in 2025.
What condition is Maple Avenue over Limestone 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 September 2023.
How much traffic does Maple Avenue over Limestone Run carry?
About 630 vehicles per day (2009 count), of which roughly 2% are trucks.
How long is Maple Avenue over Limestone Run?
The structure is 53 ft (16.2 m) long with a longest span of 52 ft (15.8 m) and a deck 43 ft wide.
Who owns Maple Avenue over Limestone Run?
It is owned by the County Highway Agency.