Aecom, Mott MacDonald and Arup secure contracts from HS2 Limited February 22, 2013 | Europe News Aecom, Mott MacDonald and Arup have secured contracts worth GBP7.4 million from HS2 Limited for phase two of the High Speed 2 (HS2) high-speed line, running from Birmingham to Leeds and Manchester. Th... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password