Recently CSX ran a Herzog ballast train up to Grand Rapids to dump new stone for the ROW between Turner St, Sunnyside and Grandville for the massive track rehabilitation taking place on part of the GR Terminal Sub. Here the train, running as Y171, is being shoved east past the Pere Marquette era signals at Ivanrest behind SD40-2 8156 and CW44AC 546, C&O widevision caboose 903101 is on the other end with the conductor. The train would shove all the way to Pleasent St tower then come back west on Main 1, dumping more stone.