Coursin Street over CSX & Union RR
GoodAllegheny County, Pennsylvania · FO03 Mckeesport Flyover · Structure no. 000000000046801
- Built
- 2011
- 14 years old
- Condition
- Good
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 101 ft
- 1 main span
- Daily traffic
- 500
- 2011 count
- Owner
- County
- County Highway Agency
About this bridge
Coursin Street over CSX & Union RR is a steel stringer/multi-beam or girder carrying Coursin Street over CSX & Union RR in Allegheny County, Pennsylvania. It was built in 2011, so it is 14 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 500 vehicles a day, roughly 5% of them trucks, projected to reach 3,782 by 2029. The structure is 101 ft (30.8 m) long and 50 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Coursin Street over CSX & Union RR built?
It was built in 2011, making it 14 years old in 2025.
What condition is Coursin Street over CSX & Union RR 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 October 2023.
How much traffic does Coursin Street over CSX & Union RR carry?
About 500 vehicles per day (2011 count), of which roughly 5% are trucks.
How long is Coursin Street over CSX & Union RR?
The structure is 101 ft (30.8 m) long with a longest span of 98 ft (29.9 m) and a deck 50 ft wide.
Who owns Coursin Street over CSX & Union RR?
It is owned by the County Highway Agency.