Arup‘s Americas Region Board announced the promotion of John Karn to Principal. Karn is a civil engineer in our New York office, where he leads the New York Infrastructure Subgroup and Transaction Advice practice. Karn is also a member of the Americas Infrastructure Practice Executive. He joined the firm in 2004 and has 25 years of experience, including more than a decade at the California Department of Transportation in project development and construction management.
Karn has led or advised on some of the largest and most complex transportation projects in the Americas Region and brings his unique experience to deliver and advise on major transportation infrastructure. His recent projects include Revised Green Line Extension Program Recommendations for the Massachusetts Bay Transportation Authority, Maryland’s Purple Line light rail transit, and the Indiana Toll Road acquisition.