The E-class trams are three-section, four-bogie articulated trams that were first introduced to the Melbourne tram network in 2013, built at the Dandenong works of Bombardier Transportation (later Alstom) with the propulsion systems and bogies coming from Bombardier/Alstom factories in Germany. The E-class is part of the Tram Procurement Program, a Public Transport Victoria project aimed at increasing capacity and reliability of the tram network through the introduction of new trams, creation of new depot space, and upgrades to existing infrastructure. In September 2010, 50 were ordered with an option to purchase a further 100. In May 2015, a further 20 were ordered, followed by additional orders for 10 in May 2017, September 2018 and May 2019, taking the total to 100. The first tram was delivered in June 2013 and, after testing, entered service on route 96 on 4 November 2013. History E1-class In July 2009, the Victorian Government called for expressions of interest for the construction of 50 new trams. The expression of interest stipulated that the...