ASTEC INDUSTRIES, INC. Revolutionary SB 2500C Shuttle Buggy$^{® }$material transfer vehicle. RP 150 asphalt paver features an 8 ft. paving width and shorter wheelbase. RP 185-10R rubber-track asphalt paver allows for maximum tractive effort. The RX-60 C is a high-horsepower, high-production cold planer that easily  converts from half lane to full lane, providing excellent productivity and reliability  in either configuration. ROADTEC, INC. Chattanooga, Tennessee Cold Planers  Cold In-Place Recycling Machines Sidecutter Attachments Rubber Tire and Track-Driven Asphalt Pavers Shuttle Buggy$^{®}$ Material Transfer Vehicle Road Widener Attachments Roadtec designs, manufactures and markets a  complete line of mobile asphalt paving and cold  planing equipment. In 2002 Roadtec developed  several new machine designs, which will come to  market before the end of the fi rst quarter of 2003.  A more compact, lighter 4-track cold planer in the  half-lane category will make its debut in March  2003 along with a new low-profi le design, high- way-class asphalt paver Based on the very suc- cessful 150 class commercial pavers introduced in  2001 and 2002, this new paver is seen as having  the potential to increase Roadtec’ market share  in that category even more.  The important component of Roadtec’s core  product offering continues to be the revolutionary  Shuttle Buggy$^{®}$ material transfer vehicle. The im- proved SB-2500C version Shuttle Buggy$^{®}$ material  transfer vehicle came to market in the summer  of 2002. Helping paving contractors achieve the  highest level of pavement quality continues to be  job one at Roadtec, Inc. In addition, all Roadtec  products are designed for maximum utilization  while providing for high productivity and low over- all maintenance costs.  Roadtec, Inc. 800 Manufacturers Road Chattanooga, TN 37405 Phone: (423) 265-0600 www.roadtec.com 24