Rush hour starts a little earlier but I don't think it is worse overall. Maybe even a little better because the same volume of people are spread out over a little longer time as parents leave early to get home for trick or treating. But traffic in my neighborhood, which is next to nothing most of the time, will be awful once the sun goes down thanks to the parents who think walking from house to house the way we did when we were kids is too cold or too dangerous for their offspring. Even with the city designating parking lots for the country people who come into town to trick or treat and the cops officially discouraging the drive-along approach, loads of people will be cruising at 5mph and stopping in the middle of the street for kids to hop in and out.