CONEXPO-CON/AGG Will be held From 22nd MAR,2011 to 26th MAR,2011 at Las Vegas Convention Center,Las Vegas, United States Of America. CONEXPO-CON/AGG will be the world's largest international gathering place in 2011 for the construction and construction materials industries, showcasing the latest equipment, services and technologies. For more information visit-- http://www.biztradeshows.com/trade-events/conexpo-con-agg.html