CN 5504,6012 are arriving at N.Fond du Lac with train 176. They will pull down for a quick crew change at the yard office and will soon be departing for Chicago.
CN 2408,2433,IC 6136 are just starting into the grade at the bottom of Byron Hill with train 342. There are quite a few pre-built switch panels on the head end of this train.
A CN manifest train makes its way south out of Fond du Lac. The train is just starting to make its way up byron hill. The train will be crawling by the time it reaches the top.