A slug set is power for the Norlina Sub local, seen getting fueled up over the weekend in Raleigh.
The F735 local that normally covers the Norlina Sub heads out of Apex with a road slug set.
F735 passes F725's power as Apex as they head north out of town with power for Raleigh.
F735 takes power from Apex to Raleigh as they approach the signal at Fetner, halfway through the short trek.