Welltrees Burn; G&SWR 91 was diverted onto the disused branch (right) as points were left set wrongly. 91 dropped through a rotten bridge. Driver John Hunter died of injuries and firemen Blythe drowned in front of his rescuers as water slowly bottled up.
Location: Welltrees Junction
Original line: Muirkirk Branch (Glasgow and South Western Railway)
Photographer: Ewan Crawford
Contact photographer: Ewan Crawford
Image number: 8931