I Certainly agree with "328Toronto" if you want to be comfartable on roads just follow the traffic rules this will help you for your safety. I was basically a rash driver who never care about the traffic rules, what i came to know from my experiences is that you need to respect cops on road and your wife at home . One of the place where you can find information about the traffic lights is
trapster . It provides you with useful information regarding the road traps, alerts about traps set by cops and moreover keeps you on the right side of the law
. It will give you all the necessary information that you want. You just need to login. If you find anything interesting thing in your visits, do share with me.