成田スカイアクセス線が一部複々線へ！今更なぜ、どうやって？

Let's delve deeply into the reasons behind Keisei's announcement in February 2026 regarding the quadrupling of tracks on the Narita Sky Access Line, as well as the proposed route for the new tracks. Subscribe to this channel here: @railway-ch-ktaz Related Videos: Narita Airport Access: The Reason It's Almost Overwhelmed 【大丈夫？】成田空港アクセス輸送が最近貧弱すぎる理由とは？ Narita Sky Access Line: Compilation 成田空港アクセス「京成成田スカイアクセス線」に関する話題を厳選5選まとめて紹介！【総集編】 Narration: Shikoku Metan (VOICEVOX) Editing Assistance: Meroyon @meyronmeyron Some Icons in the Diagrams: Ekitabi/Yukemuri Research Lab (May not be used in all images) http://www.trainfrontview.net/ BGM (Partial) express beat (feat. funbolt13) / Stardom Sound (P) & (C) Star Music Entertainment Inc. Various background music arrangements by Yuzu Sakurai (some may not be used) @rnsardyuzu1137 Heikens' Serenade (Arrangement) 【鉄道PV？】ハイケンスのセレナーデをアレンジしてみた Railway Song (Arrangement) 【鉄道PV？】鉄道唱歌をアレンジしてみた【旅情BGM】 【鉄道PV？】鉄道唱歌をアレンジしてみた ver.2【旅情BGM】 【鉄道PV】鉄道唱歌をアレンジしてみた 2021【旅情BGM】 Various background music arrangements by Inukami Takamiya (some may not be used) @takamiya_inkm Railway Song - First Train Arrange - 【BGM素材】鉄道唱歌-First Train Arrange-【DL】 The tracks go on forever 【BGM】線路は続くよどこまでも #railway #train #NaritaAirport #NaritaSkyAccess #Keisei #Skyliner #KeiseiElectricRailway Become a member and the uploader will jump for joy! @railway-ch-ktaz ~About Kotsuazu Railway Channel~ Kotsuazu Railway Channel is a channel that delves into railways from various angles, focusing on metropolitan railways, including routes, rolling stock, and train types. I've loved railways, especially commuter trains, for over 10 years, and from there, I've created various videos, which have grown to their current size thanks to your support. The channel owner's hobbies include railways and games. While not a professional gamer, I have achieved top ranks in games, and now I dedicate that passion to this channel. I'd be happy if you subscribed to my channel. Table of Contents 0:00 Opening 1:30 Overview of the Narita Sky Access Line 6:05 Exploring the reasons for quadrupling the tracks based on the current challenges facing the Narita Sky Access Line 12:08 What kind of quadruple track will it be? Let's make a prediction. 23:01 What are the challenges? 26:40 Summary, Ending Twitter: @kk44_1367 Twitter: kk44_1367 I tweet the latest video updates and other information, so please follow me. For business inquiries, please contact me via direct message on Twitter or at the email address below. appletsukuyomi☆yahoo.co.jp (Please replace ☆ with @) ☆Related Channels☆ Automotive Commentary Channel @car-ch-ktaz Travel Channel @travel-ch-ktaz Railway Sound Channel @railway-sound-ch-ktaz PC Related Channel @lab-ktaz-pc