Ran the entire Route today. The upside is the scenery on this route is some of the best I have seen in any route on Trainz including payware routes. In order to run the route, some junctions have to be set by the driver. First thing to do is edit the session you are going to run. I changed the LOCO to start with, because the default has marginal power at best, and that is a long loaded coal train you are hauling, and this is a long route with quite a few grades. Go into Session Rules,then set junctions, and there are about 7 of these set junctions as you scroll down. What you want to do is unlock a couple of them so you can manually throw the junction, if it is set against you when you are driving the session. These junctions are not controlled by the AI smometimes, they are just locked in one position which will not allow you to pass.
Princeton Crossover 2
Norcross Crossover 2
Norcross Passing Loop 2
Look in each of the set junctions and if you see one of these three make sure it is unlocked and I check let AI set junction.
Save the session. Now when you get to the first red signal that is locked, which will be at the first red after the first train passes you , you will be able to change the junction and get a green. The next red you get is when the AI Ami is holding for a red signal, and locking the junction you need to go though. Just click on her driver, hit stop , change the junction, then you can go though the junction and then click on her train and hit resume, and off she goes. Whenever I go though a junction that I changed, I reset the junction back to the position it was prior to me changing it so it leaves a clear path for the AI. I believe there is one more train that will hold for you while you pass, again you having to change the junction. At the end of the route, the session instructions say that they will switch you into the yard to drop off the coal cars. Not happening, you have to toggle the junctions to get into the yard. At a Y, a couple of miles before the yards, right after a long bridge, you need to go to the right. If you go to the left you will enter and exit portal .
Have fun, takes about 3 hours to run this route but the scenery is worth it.