sentences:  At a cost of $122 million, it was constructed by Archer Western Contractors of Atlanta and took four years complete.NCDOT Secretary Lyndo Tippett said that "the opening of the Greensboro Western Urban Loop is a major step in improving the mobility of the Triad region" and that "the highway will provide better access for motorists in and around Greensboro, as well as those traveling between the eastern and western areas of our state.