I am using TS2010EE and have built a route that has an Eastbound main line and a Westbound main line. I am running my trains with AI. On the Eastbound main I have a junction going to the Industry Airport. At this junction I am using the ISS speed signal to set the junction speed at 20MPH. When leaving the airport the consist goes through a junction to the Westbound main line. The train then goes quite some distance to a right had junction going to the yard. I have a speed signal on the Westbound main set at 40MPH, but the train ignores it and goes 20MPH all the way back to the yard. It seems that when the train goes through the junction from the airport to the Westbound main the switch at the yard junction sets to the right postion and I think maybe that is what's causing the train to go 20MPH all the way back. Is there a way to over ride the speed signals with a trigger or something that would cause the yard switch to switch to the right when the train gets closer to the junction? Any help would be greatly appreciated......