OK I managed to get most of the NB stuff done after 6 hours of running from Pecan to tie down at Yukon.
Found a few oddities on the way. I had switched 1 industry and noticed tags for both GPP and another centerbeam industry that I switched heading NB. So I did take those cars but would be very odd to switch them SB and Boswick.
Speaking of Boswick I guess I didn't anticipate a car going to the electric company there. Might want to do a loop a d loop around the coal area and drop off the acid car on the way back.
As mentioned I'm at Yukon now and still need work to be done there. Then from there the mentioned miss at the power company. I won't bother with the centerbeam industry as I already have it switched (figured it can wait next time I guess??).
The industries such as GPP and the recycling at the yard itself still need to be switched but since I seen GPP pickups I thought I'd do those last on return to Pecan.
Open for anyone to take. If it's still around by the weekend perhaps I'll finish it with my son.