Mcclaren Road over Branch of Montour Run
PoorAllegheny County, Pennsylvania · 150N.E.STUB.PIKE-ENLOW R · Structure no. 000000000001825
- Built
- 1948
- 77 years old
- Condition
- Poor
- inspected November 2023
- Type
- Tee Beam
- Concrete
- Length
- 32 ft
- 1 main span
- Daily traffic
- 6,349
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Mcclaren Road over Branch of Montour Run is a concrete tee beam carrying Mcclaren Road over Branch of Montour Run in Allegheny County, Pennsylvania. It was built in 1948, so it is 77 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.
It carries about 6,349 vehicles a day, roughly 4% of them trucks, projected to reach 5,039 by 2032. The structure is 32 ft (9.8 m) long and 32 ft wide. If it were closed, the detour would be 6.2 mi (10 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 |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mcclaren Road over Branch of Montour Run built?
It was built in 1948, making it 77 years old in 2025.
What condition is Mcclaren Road over Branch of Montour Run 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 November 2023.
How much traffic does Mcclaren Road over Branch of Montour Run carry?
About 6,349 vehicles per day (2024 count), of which roughly 4% are trucks.
How long is Mcclaren Road over Branch of Montour Run?
The structure is 32 ft (9.8 m) long with a longest span of 28 ft (8.5 m) and a deck 32 ft wide.
Who owns Mcclaren Road over Branch of Montour Run?
It is owned by the State Highway Agency.