The last set of unscathed B&O CPL signals left on CSX's Metropolitan Subdivision, "High Rock," is the intermediate signal between East Brunswick and Point of Rocks. More than a mile of hiking is required to get back to this remote spot where no roads. only rails, reach. Here a solid set of EMD power on CSX Q401 passes the veteran signals en route to North Carolina. Sadly, these signals are slated to be removed early this Spring.