Orange Line (Montreal Metro) Orange Line (Montreal Metro) The Orange Line (), is the longest and first-planned of the four subway lines of the Montreal Metro in Montreal, Quebec, Canada. It formed part of the initial network, and was extended from 1980 to 1986. On April 28, 2007, three new stations in Laval opened making it the second line to leave Montreal Island. The Orange Line measures in length and counts 31 stations. It is the longest subway line in Montreal and the second-longest in Canada after the Line 1 Yonge–University of the Toronto subway. Like the rest of the Metro network, it is
Washington Metro rolling stock DC, agreed to fund the additional purchase of 220 7000-series cars, bringing the total purchase to 748 cars, all of which are expected to be in service before the end of 2020. The first 7000-series train debuted on the Blue Line on April 14, 2015. 7000-series trains subsequently entered service on the Red line on June 8, 2015, the Orange Line in July, and the Green and Yellow Lines on August 17, 2015. In June 2016, the 7000-series was taken out of service on Blue, Orange and Silver Lines after Metro discovered that trains could lose contact with the third