WSP | Parsons Brinckerhoff, a global engineering and professional services firm, is now WSP worldwide effective May 10. In the U.S., the firm will operate as WSP USA.

Parsons Brinckerhoff, a transportation engineering and management organization founded in 1885 in New York City, was acquired in 2014 by WSP, a global professional services consultancy. For the past two and a half years, the firm has operated as WSP | Parsons Brinckerhoff in the U.S.

WSP USA has extensive experience with all forms of mass transit — heavy and light rail, streetcars and people movers, and bus rapid transit. The firm combines expertise in engineering design and construction-phase services with strategic consulting, land use planning, and program management to provide clients with comprehensive support from inception through operations, with a strong emphasis on making transportation infrastructure truly sustainable. The firm’s experience in transit-oriented development aids clients in fostering the creation of vibrant, livable communities centered on transit.

WSP USA, with nearly 7,000 employees in 100 offices nationwide, will continue to partner with clients on the development of infrastructure including buildings, transportation, energy, water and environmental projects nationwide. The firm serves public and private clients with a range of services including strategic advisory, program management, planning, engineering, construction management, and operations & maintenance.