Airy ST over Saw Mill Run Creek
FairMontgomery County, Pennsylvania · Near LR178 3367-F2 · Structure no. 000000000027702
- Built
- 1931
- 94 years old
- Condition
- Fair
- inspected October 2023
- Type
- Culvert
- Concrete
- Length
- 26 ft
- 1 main span
- Daily traffic
- 6,882
- 2014 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Airy ST over Saw Mill Run Creek is a concrete culvert carrying Airy ST over Saw Mill Run Creek in Montgomery County, Pennsylvania. It was built in 1931, so it is 94 years old, older 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 6,882 vehicles a day, roughly 2% of them trucks, projected to reach 7,293 by 2032. The structure is 26 ft (7.9 m) long. 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 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 Airy ST over Saw Mill Run Creek built?
It was built in 1931, making it 94 years old in 2025.
What condition is Airy ST over Saw Mill Run Creek 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 October 2023.
How much traffic does Airy ST over Saw Mill Run Creek carry?
About 6,882 vehicles per day (2014 count), of which roughly 2% are trucks.
How long is Airy ST over Saw Mill Run Creek?
The structure is 26 ft (7.9 m) long with a longest span of 24 ft (7.3 m).
Who owns Airy ST over Saw Mill Run Creek?
It is owned by the City or Municipal Highway Agency.