SAN DIEGO—Engineering researchers are subjecting a three-story structure resembling a parking garage to a sequence of earthquake "shake test" jolts as powerful as magnitude 8.0 as part of a series…

AECOM Technology Corporation completed its acquisition of Earth Tech, Inc., a business unit of Tyco International Ltd. AECOM provides professional technical and management support services for government and commercial clients…

The American Road & Transportation Builders Association (ARTBA) will host its 20th Annual Public-Private Ventures (PPV) in Transportation Conference, Sept. 15-16, 2008, in Washington, D.C., at the Hilton Washington Hotel.…