【東京メトロ有楽町線・副都心線】前面展望で見る「巨大立体交差トンネル」

Tokyo Metro | Tunnel | Yurakucho Line | Fukutoshin Line | Cab View | Japanese Railway | Japanese Railroad | Japanese Train | Japanese Subway Please subscribe to my channel! Located between "Kotake Mukaihara Station" and "Senkawa Station" on the Tokyo Metro Yurakucho Line and Fukutoshin Line Introducing a huge overpass tunnel with a front view. From "Kotake Mukaihara Station" to "Senkawa Station", from "Senkawa Station" to "Kotake Mukaihara Station" Since the map of each route is posted, after looking at the route map each time If you look at the front view, it will be easier to understand. Since it is a handmade map, we would appreciate it if you could understand that point. When the Fukutoshin Line opened, it was not a grade separation but a level crossing. When the Yurakucho Line and the Fukutoshin Line try to depart from Kotake Mukaihara Station at the same time, Depending on the combination of each destination, it may be necessary to cross the plane. In that case, one had to wait for the other train to pass. In such a situation, if the timetable is disturbed Inside the subway line that runs in the direction of Seibu Ikebukuro Line, Tobu Tojo Line, Tokyu Toyoko Line I had a big panic and it took me a long time to get back to normal. Therefore, we set up a new connecting line and both crossover lines, and instead of at-grade intersection, we decided to use grade separation. We have built a system in the underground space where each line can operate. It's like a huge underground fortress. Thank you for watching. I would be very happy if you could give it a high rating. Please subscribe to our channel! -Click here for a playlist of each video! ~ [Vehicle base series]    • 車両基地シリーズ   [Vehicle tour series]    • 電車・気動車・客車・機関車シリーズ   [Railway search series]    • 鉄道探索シリーズ   #TrainTourKEKEChannel