Subsidiaries
- Pittsburgh, McKeesport and Youghiogheny Railroad (Leased 1888 and merged in 1965)
- Pittsburgh, Chartiers and Youghiogheny Railroad (1/2 P&LE, 1/2 CR)
- Mahoning State Line Railroad (Leased 1885)
- Monongahela Railway (1/3 P&LE, 1/3 B&O, 1/3 CR(PR))
- Montour Railroad
- Lake Erie and Eastern Railroad (1/2 P&LE, 1/2 CR)
- Youngstown and Southern Railway
Read more about this topic: Pittsburgh And Lake Erie Railroad