Highlands Ranch, Colo., February 16, 2018 – In the 2017 Sustainable Cities Mobility Index, Arcadis measures several factors of what makes a city more sustainable for transit. Ultimately, a city is more competitive and attractive to live, work and invest if transportation is easily accessible, convenient and economically viable. Arcadis President of Infrastructure Dr. Wassim Selman shares his insights in the February 2018 issue of American Infrastructure Magazine.