Headquartered in Richmond, Va., VMS manages multimodal transportation systems and linear and vertical infrastructure throughout the United States. The company delivers roadway and facility asset management services for interstates, primaries, bridges, tunnels, toll facilities, rest areas, welcome centers, public buildings, canals and airport infrastructure and systems. It serves state departments of transportation and transportation authorities. VMS is a part of Transfield Services, which is one of the leading providers of operations, maintenance, asset management and project management services in the United States. Transfield Services employs more than 29,000 individuals throughout Australia, New Zealand, the United States, the United Arab Emirates, Qatar, India and Canada.