Due to trackwork, numerous westbounds have to wait to get onto a single track. NS 9700 leads a manifest freight westbound and will diverge from main 2 to main 1.
Approaching the main portion of Porter Junction, westbound for Chicago, NS 2722 and a trio of close GP40-2 sisters pass the point where the eastern terminus of the Elgin, Joliet & Eastern used to ... (more)