T-373 Frantz RD over Ross Run
FairPosted for loadIndiana County, Pennsylvania · CO#20 at End of T373 · Structure no. 000000000019500
- Built
- 1918
- 107 years old, rebuilt 1958
- Condition
- Fair
- inspected November 2023
- Type
- Arch - Deck
- Concrete
- Length
- 30 ft
- 1 main span
- Daily traffic
- 50
- 2024 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
T-373 Frantz RD over Ross Run is a concrete arch - deck carrying T-373 Frantz RD over Ross Run in Indiana County, Pennsylvania. It was built in 1918 and reconstructed in 1958, so it is 107 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. Its operating status is: posted for load restriction.
It carries about 50 vehicles a day, roughly 10% of them trucks, projected to reach 65 by 2044. The structure is 30 ft (9.1 m) long and 16 ft wide. If it were closed, the detour would be 98.8 mi (159 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 T-373 Frantz RD over Ross Run built?
It was built in 1918, making it 107 years old in 2025. It was reconstructed in 1958.
What condition is T-373 Frantz RD over Ross 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 November 2023.
How much traffic does T-373 Frantz RD over Ross Run carry?
About 50 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is T-373 Frantz RD over Ross Run?
The structure is 30 ft (9.1 m) long with a longest span of 30 ft (9.1 m) and a deck 16 ft wide.
Who owns T-373 Frantz RD over Ross Run?
It is owned by the Town or Township Highway Agency.