Pa Tpk (toll 43) over Unt 4 to Dunlap Creek
GoodFayette County, Pennsylvania · West of Exit M22 · Structure no. 000000000046934
- Built
- 2009
- 16 years old
- Condition
- Good
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 359 ft
- 3 main spans
- Daily traffic
- 1,000
- 2001 count
- Owner
- Toll Authority
- State Toll Authority
About this bridge
Pa Tpk (toll 43) over Unt 4 to Dunlap Creek is a steel continuous stringer/multi-beam or girder carrying Pa Tpk (toll 43) over Unt 4 to Dunlap Creek in Fayette County, Pennsylvania. It was built in 2009, so it is 16 years old, younger than the Pennsylvania average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 1,000 vehicles a day, roughly 10% of them trucks, projected to reach 1,414 by 2030. The structure is 359 ft (109.4 m) long and 45 ft wide. If it were closed, the detour would be 6.2 mi (10 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| 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 (toll 43) over Unt 4 to Dunlap Creek built?
It was built in 2009, making it 16 years old in 2025.
What condition is Pa Tpk (toll 43) over Unt 4 to Dunlap Creek in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in June 2023.
How much traffic does Pa Tpk (toll 43) over Unt 4 to Dunlap Creek carry?
About 1,000 vehicles per day (2001 count), of which roughly 10% are trucks.
How long is Pa Tpk (toll 43) over Unt 4 to Dunlap Creek?
The structure is 359 ft (109.4 m) long with a longest span of 145 ft (44.2 m) and a deck 45 ft wide.
Who owns Pa Tpk (toll 43) over Unt 4 to Dunlap Creek?
It is owned by the State Toll Authority.