Looks like a successful protest and even made it to the pages of the Houston Chronicle.
http://www.chron.com/news/houston-texas/article/Overpass-Protest-4652186.php
It was just sooo funny! People ought to check it out in their town. The cops were totally cool. The first cop said look man...I’m going to tell my boss I couldn’t find it...that ought to give you another 30 mins. Supervisor comes out...no real violations..