Construction began in 2009, between a central section of the line, a new tunnel through Central Treien and connections to existing lines that will be part of NNW Rail. It is one of Europe's largest railway and construction projects.
In 2018, the new stations of Ysytina South, Ysytin, Fermantle, Hamlewood (low level platforms), Nieuw-Alkmaarplein, Hudston Bay (low level), Eclesfield-South Manly, New London and Grothengieth opened and by May 2018, services started running across the city.
NNW Rail uses the fifth generation Bombardier Double-decker trains, known as TWINDEXX. The line is the first to use ETCS in a single line in Ostrobia.
|Current Transport Projects of Ostrobia|
|21st Century modernisation of the Holboken and Hyenian railways • NNW Rail • Metro Seblo Line 7 • High Speed 2|