DALLAS–(BUSINESS WIRE)–AECOM (NYSE: ACM), the trusted global infrastructure leader, today announced it has appointed Dwight Pullen as Transportation Global Business Line Chief Executive, effective immediately. In this role, Mr. Pullen will lead AECOM’s global Transportation business, which is ranked No. 1 by Engineering News-Record. He assumes the role as AECOM pursues a growing pipeline of Transportation projects globally, with particularly strong growth prospects in the United States, Canad