Get the word out on the CU Buff Bus! The CU Buff Bus has a ridership of approximately 1.4 million per year and is a cost effective way to advertise to students on campus. Advertise on all 21 buses and receive a 10% discount! Visit www.colorado.edu/pts/buffbusads or call 303-492-7152 for more info! Prices will increase July 1, however if you get your contract and payment in for the upcoming 2013-2014 academic year prior to this date you will receive current rates!