8442 is the cab car that lead the familiarization runs on the UP-W line between Geneva and Elburn. METX 156 was the unit shoving.
A father and son walk to board an evening inbound Metra.
8457 leads an eastbound Metra along main one. It was just freshly ballasted.
The first ADA 8400 series cab car ever built leads this eastbound Metra.