At first, Metra didn't have MPI put the road number on the front of the locomotive. Now, numberboards are slowly being added to the ones that came without them.
A westbound dinky runs 'wrong main' at Downers Grove as it gets in position for a "flip"...that is the train will now head back toward Chicago instead of running all the way to Aurora.
I couldn't have asked for any better of a 'spot' by these two trains to show the old/new Metra power. 191 leads a westbound stopped on #1 track with a new MP36 shoving an eastbound on track 3