Pa Tpk (I-76) over T983 Willow Run CSX Rr*
FairAllegheny County, Pennsylvania · West of Butler Val Intg · Structure no. 000000000002063
- Built
- 1952
- 73 years old, rebuilt 1994
- Condition
- Fair
- inspected July 2024
- Type
- Girder and Floorbeam System
- Steel
- Length
- 591 ft
- 5 main spans
- Daily traffic
- 30,022
- 2004 count
- Owner
- Toll Authority
- State Toll Authority
About this bridge
Pa Tpk (I-76) over T983 Willow Run CSX Rr* is a steel girder and floorbeam system carrying Pa Tpk (I-76) over T983 Willow Run CSX Rr* in Allegheny County, Pennsylvania. It was built in 1952 and reconstructed in 1994, so it is 73 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 30,022 vehicles a day, roughly 19% of them trucks, projected to reach 41,682 by 2030. The structure is 591 ft (180.1 m) long and 89 ft wide. If it were closed, the detour would be 21.7 mi (35 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Pa Tpk (I-76) over T983 Willow Run CSX Rr* built?
It was built in 1952, making it 73 years old in 2025. It was reconstructed in 1994.
What condition is Pa Tpk (I-76) over T983 Willow Run CSX 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 July 2024.
How much traffic does Pa Tpk (I-76) over T983 Willow Run CSX Rr* carry?
About 30,022 vehicles per day (2004 count), of which roughly 19% are trucks.
How long is Pa Tpk (I-76) over T983 Willow Run CSX Rr*?
The structure is 591 ft (180.1 m) long with a longest span of 105 ft (32 m) and a deck 89 ft wide.
Who owns Pa Tpk (I-76) over T983 Willow Run CSX Rr*?
It is owned by the State Toll Authority.