timed much faster as they learn how to deal with traffic and traffic signals. Its taken them this long to GET lights, so will take a bit longer to get it totally corrected. Its a togh job to try and stay ahead (if not catch up) with the mass quantities of traffic that has occurred over the past few years. Its way outgrown the current roadways. I am guessing that there will be constant construction for the rest of the time now...kinda like Houston! lol