Oak Street over Saw Mill Run
FairMontgomery County, Pennsylvania · 1500 SE US-202N 3367-G2 · Structure no. 000000000028215
- Built
- 1932
- 93 years old
- Condition
- Fair
- inspected April 2024
- Type
- Arch - Deck
- Masonry
- Length
- 20 ft
- 1 main span
- Daily traffic
- 5,600
- 2015 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
Oak Street over Saw Mill Run is a masonry arch - deck carrying Oak Street over Saw Mill Run in Montgomery County, Pennsylvania. It was built in 1932, so it is 93 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 5 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 5,600 vehicles a day, roughly 2% of them trucks, projected to reach 6,000 by 2035. The structure is 20 ft (6.1 m) long and 51 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 |
|---|---|---|
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, 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 | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Oak Street over Saw Mill Run built?
It was built in 1932, making it 93 years old in 2025.
What condition is Oak Street over Saw Mill 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 Oak Street over Saw Mill Run carry?
About 5,600 vehicles per day (2015 count), of which roughly 2% are trucks.
How long is Oak Street over Saw Mill Run?
The structure is 20 ft (6.1 m) long with a longest span of 20 ft (6.1 m) and a deck 51 ft wide.
Who owns Oak Street over Saw Mill Run?
It is owned by the Town or Township Highway Agency.