Discription of Events: While switching lanes to the right North bound 99th ave the driver tried squeezing in behind us. Immidiately he started honking and switched lanes to the left, and quickly tried speeding up to pass us while almost rear ending the cars infront of him and beside us. As soon as we pulled further up he then passed the cars he nearly rear ended; and cut us off while nearly swiping our front bumper only to come to a complete stop due to traffic. Then he continues to rage and begins making hand gestures. As soon as he gets a chance he then speeds off into the I-10 freeway exceeding posted limit and cutting off multiple cars. Then he switches to the HOV lane drives on there the rest of the way while being the only person in the vehichle.