636 snakes its way out of Rock Falls, Iowa after rolling onto the IANR at Plymouth Jct. After a crew change at Nora Springs, this train will pick up another SD40-2 to get up to the proper HPT rati... (more)

After waiting for the Iowa Northern to clear Plymouth Jct., DME 6054 makes the short but slow journey across the IANR rails to Nora Jct.