There
were 3 RS-1's from the WT at the Morgantown (Charles County) generating plant operated by Mirant (formerly PEPCO). You can still see one of them from RT 301 when crossing the Potomac to Dahlgren, VA from the road. Two were operational, the third was being cannibalized for parts. Here's a photo of #42 in happier times.
http://www.traingod.railfan.net/OtherRR/pepco42.JPG
I've also heard of one being used by a gravel operation outside of Fredericksburg, VA but have never seen this one personally.
Art Audley, AA3RT
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