Roadtec, Inc., an Astec Inustries Company, manufactures a full-line of asphalt roadbuilding equipment. http://www.roadtec.com Using Roadtec Shuttle Buggy MTV and RP-190 Paver for their paving train. http://www.roadtec.com/downloads/CapitalBuggyAwardArticle.pdf All of the finalists used the Roadtec Shuttle Buggy MTV http://www.roadtec.com/downloads/SheldonG.HayesLR.pdf Roadtec asphalt pavers feature elements to battle segregation. http://www.roadtec.com/www/docs/100.181 The RX-400 is a milling machine designed for commercial or utility applications. http://www.roadtec.com/downloads/RX400Spec.pdf Roadtec RX-900 used to reclaim county road in Texas. http://www.forconstructionpros.com/print/Asphalt-Contractor/Features/Milling-Machine-Used-in-County-Road-Reclamation/2FCP3016