Sperry Rail Service 145 is a 60-ton self-propelled railcar used to inspect rails for defects. There is, usually a crew of three who work, eat and sleep on board.

Photographed by Larry Thomas, December 7, 2006.
Added to the photo archive by Larry Thomas, December 8, 2006.
Railroad: Guilford (B&M).

» Contact the person who posted this photograph.