Waze has always been spot-on for me with its arrival predictions in the Northeast EXCEPT when wading into rush hours. Waze really needs to improve its future tr

Waze has always been spot-on for me with its arrival predictions in the Northeast EXCEPT when wading into rush hours. Waze really needs to improve its future traffic estimation based on historical weekday/weekend trends/data. But the notification of speed traps, road hazards and traffic-light cameras pushes it to the fore IMHO.