München explores the Stadtbahn options

INTRO: Both the S-Bahn and U-Bahn network in the Bavarian capital are reaching their optimal size. Ralf Roman Rossberg examines plans for an extensive light rail network to complement the existing rail corridorsTOGETHER with the long-established city centre trams, well-used U-Bahn and S-Bahn networks form the backbone of public transport ...