SF Tram Traffic Control

Today on your shoulders lay a big responsibility, because it is here that you will have to control the movement of trams in the city. Honestly say that this is not so simple. Here you will allow them to start moving as well stay, do not forget that there is a stop where you have to stand for a few seconds. The main thing to keep order on the road, something not in any way an accident happened. If this happen, you have to start all over again.