SR 0030 over Tinkers Rn CO RD Abnd RR
FairWestmoreland County, Pennsylvania · Irwin Viaduct · Structure no. 000000000035920
- Built
- 1939
- 86 years old, rebuilt 1984
- Condition
- Fair
- inspected April 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 524 ft
- 8 main spans
- Daily traffic
- 27,533
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
SR 0030 over Tinkers Rn CO RD Abnd RR is a steel continuous stringer/multi-beam or girder carrying SR 0030 over Tinkers Rn CO RD Abnd RR in Westmoreland County, Pennsylvania. It was built in 1939 and reconstructed in 1984, so it is 86 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 27,533 vehicles a day, roughly 5% of them trucks, projected to reach 31,770 by 2032. The structure is 524 ft (159.7 m) long and 52 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 0030 over Tinkers Rn CO RD Abnd RR built?
It was built in 1939, making it 86 years old in 2025. It was reconstructed in 1984.
What condition is SR 0030 over Tinkers Rn CO RD Abnd RR 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 April 2023.
How much traffic does SR 0030 over Tinkers Rn CO RD Abnd RR carry?
About 27,533 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is SR 0030 over Tinkers Rn CO RD Abnd RR?
The structure is 524 ft (159.7 m) long with a longest span of 75 ft (22.9 m) and a deck 52 ft wide.
Who owns SR 0030 over Tinkers Rn CO RD Abnd RR?
It is owned by the State Highway Agency.