CSX J&L Tunnel Renovation
![CSX J&L Tunnel Renovation](https://www.mascaroconstruction.com/uploads/Projects/A-E/CSX_J_L-Tunnel_810wX440h.jpg)
Client
CSX Transportation
Pittsburgh, Pennsylvania
- Renovation
- 15 months of construction
- Design-build contractor
Project Details
The improvements were needed to increase the vertical clearance inside the 1,600 linear-foot-long stretch of the tracks. Work included utility relocations, drainage improvements, and removal of overhead structures near both tunnel portals.