A snowmobiler offers a friendly wave as Fox River Valley Railroad’s Proviso to Green Bay (PRGBA) freight passes over a bridge at Kewaskum, Wisconsin, on January 27, 1991. The train is powered by Union Pacific GE C40-8 No. 9125, Conrail EMD SD40-2 No. 6368 and FRVR EMD SD35 No. 2500. Since the photo, this rail line has been abandoned and is now the Eisenbahn State Trail for biking and hiking enthusiasts.