Route network in the Amsterdam Metro with decades of opening In 1990, the Amstelveenlijn (Amstelveen Line) was opened, that is employed for Route fifty one. Under a political compromise amongst town of Amsterdam and the municipality of Amstelveen, the northern segment of the line was designed as a metro line https://mascotteofficial57901.mybjjblog.com/top-latest-five-mascotteofficial-urban-news-48082370