SFGTV May 3, 2014
Light it will get priority whereas preemption is a step up above that. Not only it holds everything in place as the vehicle is coming it stops Everything Else and gives preemption to the train, so any other signal you may have say if you have a traffic signal it would be downgraded and the train would preempt it so its just for us it should be able to give us when you look at the length of r from sunnydale say to carol and give us more and we will evaluate and come back to you on this. Do you have an estimate of what it will be . The engineers are estimating it should be from the trunk from su...