Tōkyū Tōyoko Line

Tokyu Toyoko Line
TY

Toyoko Line 5050 series EMU
Overview
Type Commuter rail
Locale Kantō Region
Termini Shibuya
Yokohama
Stations 21
Daily ridership 1,119,453 (FY2010)[1]
Operation
Opened 14 February 1926
Owner Tokyu Corporation
Technical
Line length 24.2 km (15.0 mi)
Track gauge 1,067 mm (3 ft 6 in)
Electrification 1,500 V DC overhead catenary
Operating speed 110 km/h (70 mph)

The Tokyu Toyoko Line (東急東横線, Tōkyū Tōyoko-sen) is a major railway line connecting Tokyo (Shibuya) to Yokohama. The line is owned and operated by the private railway operator Tokyu Corporation. The name of the line, Tōyoko (東横), is a combination of the first characters of Tōkyō (東京) and Yokohama (横浜).

Services

Stations

Key:

No. Name Japanese Distance (km) L Ex CE LE ST Transfers Location
↑ Through-service to/from Shinrinkōen and Hannō via the FTokyo Metro Fukutoshin Line, TJ Tobu Tojo Line, and Seibu Ikebukuro Line ↑
TY01 Shibuya 渋谷 0.0 O O O O O
Shibuya, Tokyo
TY02 Daikan-yama 代官山 1.5 O | | | |  
TY03 Naka-Meguro 中目黒 2.2 O O O O | H Tokyo Metro Hibiya Line Meguro, Tokyo
TY04 Yūtenji 祐天寺 3.2 O | | | |  
TY05 Gakugeidaigaku 学芸大学 4.2 O O | | |  
TY06 Toritsudaigaku 都立大学 5.6 O | | | |  
TY07 Jiyūgaoka 自由が丘 7.0 O O O O O OM Tokyu Oimachi Line
TY08 Den-en-chōfu 田園調布 8.2 O O | | | MG Tokyu Meguro Line Ōta, Tokyo
TY09 Tamagawa 多摩川 9.0 O O | | |
TY10 Shin-Maruko 新丸子 10.3 O | | | | MG Tokyu Meguro Line Nakahara-ku, Kawasaki Kanagawa Prefecture
TY11 Musashi-Kosugi 武蔵小杉 10.8 O O O O |
TY12 Motosumiyoshi 元住吉 12.1 O | | | | MG Tokyu Meguro Line
TY13 Hiyoshi 日吉 13.6 O O O | |
Kōhoku-ku, Yokohama
TY14 Tsunashima 綱島 15.8 O O | | |  
TY15 Ōkurayama 大倉山 17.5 O | | | |  
TY16 Kikuna 菊名 18.8 O O O O | JH Yokohama Line
TY17 Myōrenji 妙蓮寺 20.2 O | | | |  
TY18 Hakuraku 白楽 21.4 O | | | |   Kanagawa-ku, Yokohama
TY19 Higashi-Hakuraku 東白楽 22.1 O | | | |  
TY20 Tammachi 反町 23.2 O | | | |  
TY21 Yokohama 横浜 24.2 O O O O O
Nishi-ku, Yokohama
↓ Through-running to/from Motomachi-Chūkagai via the Minatomirai Line ↓

    Rolling stock

    8-car Tokyo Metro 10000 series sets entered revenue service on the Tokyu Toyoko Line and Minatomirai Line from 7 September 2012.[2]

    Former rolling stock

    History

    Toyoko Line train in 1980

    The first section of the line from Tamagawa to Kanagawa (separate from the present Kanagawa of Keikyu) opened on 14 February 1926. The line was extended incrementally until the entire length from Shibuya to Sakuragichō in Yokohama was opened on 31 March 1932. On 29 August 1964, through service to the Tokyo Metro Hibiya Line via Naka-Meguro Station was started.[4]

    The former Sakuragicho Station platforms in January 2004

    On 31 January 2004, the section of Yokohama to Sakuragichō was abandoned.[4] From 1 February, Tokyu Toyoko Line trains started through service from Yokohama to the Minatomirai Line.[4]

    On 16 March 2013, the 1.4-kilometer section between Shibuya to Daikan-yama was replaced with an underground connection to the Tokyo Metro Fukutoshin Line. The original ground-level terminal platforms were closed after the last service at 1 am that morning.[5] Just four hours later, at 5 am, trains began calling at a new set of underground platforms adjacent to those previously served only by the Fukutoshin Line.[6] During this time, 1,200 workers shifted the track alignment at Daikan-yama Station along a pre-built incline, a notable engineering feat.[7] Since that day, Tokyu and Yokohama Minatomirai Railway trains commenced through running onto the Fukutoshin Line and beyond. Tokyo Metro, Tobu, and Seibu also started operating their trains through to the Toyoko and Minatomirai Lines.

    Incidents and accidents

    On 15 February 2014, two trains collided and derailed at Motosumiyoshi station resulting in nineteen injuries.[8] Heavy snow and operations continuing at normal speed were seen as likely causes.[9]

    Future developments

    Platform edge doors are scheduled to be installed at all stations on the line by 2020.[10]

    See also

    References

    1. ↑ Tokyu ridership in 2010 Train Media (sourced from Tokyu) Retrieved May 28, 2012.
    2. ↑ 東京メトロ10000系が東横線・みなとみらい線で営業運転を開始 [Tokyo Metro 10000 series enters revenue service on Tokyu Toyoko and Minato Mirai Line]. Japan Railfan Magazine Online (in Japanese). Japan: Koyusha Co., Ltd. 8 September 2012. Retrieved 11 September 2012.
    3. ↑ 私鉄車両年鑑2012 [Japan Private Railways Annual 2012] (in Japanese). Tokyo, Japan: Ikaros Publications Ltd. February 2012. p. 144. ISBN 978-4-86320-549-9.
    4. 1 2 3 Terada, Hirokazu (19 January 2013). データブック日本の私鉄 [Databook: Japan's Private Railways]. Japan: Neko Publishing. pp. 70–71. ISBN 978-4-7770-1336-4.
    5. ↑ 安井功 (15 March 2013). さよなら東横線渋谷駅…大改造計画が始動. MSN Sankei News. Retrieved 17 March 2013.
    6. ↑ "さよなら「ヒビチョク」　副都心線乗り入れの陰で、菊名～北千住が３月１５日終幕". Kanaloco. 14 March 2013. Retrieved 17 March 2013.
    7. ↑ "1,200 Japanese workers convert above-ground train to subway line in a matter of hours". SoraNews24. Socio Corporation. 19 November 2014. Retrieved 17 May 2017.
    8. ↑ 後続電車が追突し脱線　東横線、乗客19人けが一部区間で運転見合わせ [Later train collides and derails on the Tōyoko Line. 19 passengers injured, some services suspended]. Nihon Keizai Shimbun. 15 February 2014. Retrieved 29 August 2014.
    9. ↑ "雪でブレーキ力低下か、ＡＴＣは作動　東横線事故" [Tōyoko Line incident. Were the brakes compromised due to the snow? The Automatic Train Control was operational.]. Nihon Keizai Shimbun. 15 February 2014. Retrieved 29 August 2014.
    10. ↑ ２０２０年を目標に東横線・田園都市線・大井町線の全６４駅にホームドアを設置します [Platform edge doors to be installed at all 64 stations on Toyoko Line, Den-en-toshi Line, and Oimachi Line]. News release (in Japanese). Japan: Tokyu Corporation. 9 January 2015. Retrieved 31 July 2015.
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