March 4-6, 2012

GEAPS
Minneapolis Convention Center
Minneapolis, MN

 March 13-15, 2012

World of Asphalt
Charlotte Convention Center
Charlotte, NC

 April 1-5, 2012

NPE 2012
Orange County Convention Center
Orlando, FL

 May 8-10, 2012

PTXI
Donald E Stephens Convention Center
Chicago, IL