Northwest Transit Systems Partners JV to oversee Sound Transit light rail expansion

Northwest Transit Systems Partners (NTSP), a joint venture consisting of US transportation design and construction management firm STV, and Mott MacDonald, is to oversee the systems construction of two new light rail extensions for Sound Transit’s light rail system in Seattle, US. The NTSP team will perform systems construction management services for the US$3.7 billion East Link Extension, a 14-mile-long extension connecting Seattle, Mercer Island, Bellevue and Redmond; and the US$1.9 billion 4.3-mile
August 23, 2017 Read time: 2 mins
Northwest Transit Systems Partners (NTSP), a joint venture consisting of US transportation design and construction management firm STV, and 1869 Mott MacDonald, is to oversee the systems construction of two new light rail extensions for Sound Transit’s light rail system in Seattle, US.


The NTSP team will perform systems construction management services for the US$3.7 billion East Link Extension, a 14-mile-long extension connecting Seattle, Mercer Island, Bellevue and Redmond; and the US$1.9 billion 4.3-mile Northgate Link Extension between the University of Washington at Husky Stadium, the University District and the Northgate area. Both extensions are key components of a larger system expansion being undertaken by Sound Transit over the next 25 years.

Sound Transit estimates that at least 50,000 people a day will use East Link by 2030. Once completed, the extension will be the world’s only passenger light rail service operating over a floating bridge, the section of I-90 over Lake Washington connecting Mercer Island and Seattle.

For more information on companies in this article

Related Content

  • Alstom consortiums awarded contracts for Cairo metro line 3
    March 10, 2015
    Alstom has signed two contracts with Egypt’s National Authority for Tunnels (NAT) to supply the signalling system in a consortium with Thales and, in partnership with Colas Rail, Orascom and ARABCO, the infrastructure of the phase 4A of Cairo metro line 3, currently under construction. Alstom’s shares in these contracts are worth around US$96 million. Cairo’s metro currently carries three million passengers per day and this is expected to reach five million by 2020. Its network includes two fully operationa
    Read More
  • Business intelligence improves bus fleet management
    April 24, 2013
    Innovative use of fleet management-generated data has optimised passenger service running times and achieved full payback in its first quarter Metro Vancouver’s South Coast British Columbia Transportation Authority (TransLink) has gained substantial benefits in bus idle time savings from a business intelligence (BI) solution, built from data captured in its ITS-based fleet management system. Delivered by public transport ITS specialist Init under a contract awarded in 2006, this includes on-board computers,
    Read More
  • GTT set to expand emergency vehicle pre-emption market
    July 8, 2015
    Global Traffic Technology (GTT), the US-based company behind the Opticom emergency vehicle pre-emption (EVP) and transit signal priority (TSP) and Canoga traffic sensing products, has embarked on a major initiative to expand international sales outside of North America. More than 3,000 first response users of EVP system report improvements in response times of up to 25 per cent and a 70 per cent reduction in crashes. And according to company CEO Doug Roberts, initial feedback from the transit schedule ad
    Read More
  • Authorities look to MaaS for new solutions and cost savings
    July 18, 2017
    The structure of society and the way in which our cities work will be completely transformed by Mobility as a Service (MaaS), Finland’s minister of transport and communications Anne Berner, told ITS International’s recent MaaS Market conference 2017 in London. In her keynote address, Berner told a packed audience of more than 200 ITS professionals that MaaS has the potential to help governments around the world meet their big city targets such as the rate of employment, the environment, the efficient use of
    Read More

Highlighted Content