I do not have the exact address because my daughter got the ticket on her way to Denver to fly home. When she realized she could not pay it on line according to the blue ticket, she asked me to mail it for her as she was at her new job in California. I called for days till I finally got thru, who did allow me to pay it online with an additional $30.00 dollar charge as it was now late, since they did not return my call on Friday and they were not open on Monday (Memorial Day). What a speed trap!!! Does anyone know what would happen if you did not pay the ticket?