peak traffic times in cities

leftybj wrote:
please be more specific. 3 and 6? I assume that is not in the morning. What about in the morning. Does this apply to all cities or is this just your opinion?

When I leave Tucson I plan to hit Phoenix after 900am. When I pull into SoCal I try to do so before 3pm. Pretty much applies to any large city I've visited. It's really common sense, as others have said, to avoid morning and afternoon rush hour.