I live in north Jersey and travel the 95 corridor often to visit our kids in northern Virginia. Although some days and times of the day are worse than others, there is NEVER an easy drive thru the Baltimore/DC area. When we are on a leisurely weekend trip, I prefer to take side roads and avoid the whole mess...but of course, that's much too time consuming for a drive to WDW from NJ. If we're going to FL - we fly - I will never make that long, tedious drive again.