T-378 West Loop RD over Oldtown Run
FairBlair County, Pennsylvania · 3 Mi.Se.Of Hollidaysburg · Structure no. 000000000005910
- Built
- 1956
- 69 years old, rebuilt 2014
- Condition
- Fair
- inspected September 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 88 ft
- 2 main spans
- Daily traffic
- 674
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
T-378 West Loop RD over Oldtown Run is a prestressed concrete box beam or girders - multiple carrying T-378 West Loop RD over Oldtown Run in Blair County, Pennsylvania. It was built in 1956 and reconstructed in 2014, so it is 69 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 674 vehicles a day, roughly 1% of them trucks, projected to reach 1,180 by 2044. The structure is 88 ft (26.8 m) long and 21 ft wide.
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 |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was T-378 West Loop RD over Oldtown Run built?
It was built in 1956, making it 69 years old in 2025. It was reconstructed in 2014.
What condition is T-378 West Loop RD over Oldtown 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 September 2024.
How much traffic does T-378 West Loop RD over Oldtown Run carry?
About 674 vehicles per day (2024 count), of which roughly 1% are trucks.
How long is T-378 West Loop RD over Oldtown Run?
The structure is 88 ft (26.8 m) long with a longest span of 41 ft (12.5 m) and a deck 21 ft wide.
Who owns T-378 West Loop RD over Oldtown Run?
It is owned by the County Highway Agency.