Mawhinney RD TR708 over Millers Run
GoodWashington County, Pennsylvania · 50 South of SR 0050 · Structure no. 000000000054377
- Built
- 2016
- 9 years old
- Condition
- Good
- inspected June 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 56 ft
- 1 main span
- Daily traffic
- 400
- 2017 count
- Owner
- County
- County Highway Agency
About this bridge
Mawhinney RD TR708 over Millers Run is a prestressed concrete box beam or girders - multiple carrying Mawhinney RD TR708 over Millers Run in Washington County, Pennsylvania. It was built in 2016, so it is 9 years old, younger 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 400 vehicles a day, roughly 1% of them trucks, projected to reach 400 by 2027. The structure is 56 ft (17.1 m) long and 32 ft wide. If it were closed, the detour would be 1.9 mi (3 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mawhinney RD TR708 over Millers Run built?
It was built in 2016, making it 9 years old in 2025.
What condition is Mawhinney RD TR708 over Millers 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 June 2023.
How much traffic does Mawhinney RD TR708 over Millers Run carry?
About 400 vehicles per day (2017 count), of which roughly 1% are trucks.
How long is Mawhinney RD TR708 over Millers Run?
The structure is 56 ft (17.1 m) long with a longest span of 55 ft (16.8 m) and a deck 32 ft wide.
Who owns Mawhinney RD TR708 over Millers Run?
It is owned by the County Highway Agency.