Joint venture Northwest Transit Systems Partners (NTSP) has been chosen to oversee the construction of two new extensions to the Sound Transit light-rail system.
Awarding the contract to the JV, which consists of STV and Mott McDonald, was approved by the Sound Transit Board of Directors in May. The team will perform systems construction management services for the $3.7 billion East Link Extension, a 14-mile-long extension connecting Seattle, Mercer Island, Bellevue and Redmond; and the $1.9 billion 4.3-mile Northgate Link Extension between the University of Washington at Husky Stadium, the University District and the Northgate neighborhood. Both light-rail extensions were approved by voters and are considered to be key components of a larger system expansion being undertaken by Sound Transit over the next 25 years.