Guerrier Road over Miller Run
GoodWestmoreland County, Pennsylvania · Derry Township · Structure no. 000000000056975
- Built
- 1901
- 124 years old
- Condition
- Good
- inspected April 2024
- Type
- Culvert
- Concrete
- Length
- 21 ft
- 1 main span
- Daily traffic
- 75
- 2022 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
Guerrier Road over Miller Run is a concrete culvert carrying Guerrier Road over Miller Run in Westmoreland County, Pennsylvania. It was built in 1901, so it is 124 years old, older than the Pennsylvania average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 75 vehicles a day, roughly 5% of them trucks, projected to reach 75 by 2042. The structure is 21 ft (6.4 m) long and 23 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Guerrier Road over Miller Run built?
It was built in 1901, making it 124 years old in 2025.
What condition is Guerrier Road over Miller Run in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in April 2024.
How much traffic does Guerrier Road over Miller Run carry?
About 75 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is Guerrier Road over Miller Run?
The structure is 21 ft (6.4 m) long with a longest span of 21 ft (6.4 m) and a deck 23 ft wide.
Who owns Guerrier Road over Miller Run?
It is owned by the Town or Township Highway Agency.