T-830 Rairigh RD over Little Mahoning Creek
FairIndiana County, Pennsylvania · 0.9 MI SE of SR1037 · Structure no. 000000000019482
- Built
- 1988
- 37 years old
- Condition
- Fair
- inspected December 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 63 ft
- 1 main span
- Daily traffic
- 100
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
T-830 Rairigh RD over Little Mahoning Creek is a prestressed concrete box beam or girders - multiple carrying T-830 Rairigh RD over Little Mahoning Creek in Indiana County, Pennsylvania. It was built in 1988, so it is 37 years old, younger 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 100 vehicles a day, roughly 10% of them trucks, projected to reach 125 by 2043. The structure is 63 ft (19.2 m) long and 28 ft wide. If it were closed, the detour would be 3.1 mi (5 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 |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 7 Good | Some minor problems. |
| 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-830 Rairigh RD over Little Mahoning Creek built?
It was built in 1988, making it 37 years old in 2025.
What condition is T-830 Rairigh RD over Little Mahoning Creek 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 December 2023.
How much traffic does T-830 Rairigh RD over Little Mahoning Creek carry?
About 100 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is T-830 Rairigh RD over Little Mahoning Creek?
The structure is 63 ft (19.2 m) long with a longest span of 61 ft (18.6 m) and a deck 28 ft wide.
Who owns T-830 Rairigh RD over Little Mahoning Creek?
It is owned by the County Highway Agency.