Kentucky Union Railway

Reporting mark: KU

LN - Natural Bridge Tunnel (Powell County, Kentucky)
Line abandoned in 1942
Abandoned tunnel under hillside on Kentucky Union RR (abandoned)
Derelict/abandoned

LN - Torrent Tunnel (Wolfe County, Kentucky)
Line abandoned in 1942
Abandoned tunnel under hillside on Kentucky Union RR (abandoned)
Derelict/abandoned