Den-en-toshi Line

Den-en-Toshi Line
Den-en-Toshi Line
	DT
	ATokyu 2020 seriesEMU in May 2018
Overview
Native name	Điền viên đô thị tuyến
Owner	Tokyu Corporation
Locale	Kantō Region
Termini	Shibuya; Chūō-Rinkan;
Stations	27
Color on map	Green (#20A288)
Service
Type	Commuter rail
Depot(s)	Nagatsuta
Daily ridership	1,274,503 daily (2017)
History
Opened	11 October 1963;61 years ago
Technical
Line length	31.5 km (19.6 mi)
Track gauge	1,067 mm(3 ft 6 in)
Electrification	1,500 V DC overhead catenary
Route map
Route map
	Legend
	Tokyo MetroFukutoshin Line
	&Tōkyū Tōyoko Line
	JR-EastSaikyō Line
	Shōnan-Shinjuku Line
	&Yamanote Line
	Tokyo
	Kanagawa
	Few Ōimachi Line trains through
	for Saginuma or Chūō-rinkan
	Yokohama Minatomirai Railway
	Kodomonokuni Line
	Kanagawa Prefecture
	Tokyo
	Minami-machida
	Grandberry Park
	This diagram: view; talk; edit;

TheDen-en-toshi Line(Điền viên đô thị tuyến,Den'entoshi-sen,"Garden CityLine ")is a major commuter line operated by the private railway operatorTokyu Corporationand connecting south-western suburbs of Tokyo and neighbouringKanagawa Prefecture,with its western terminus ofChūō-Rinkan,to a major railway junction of western downtown Tokyo,Shibuya.At Shibuya, nearly all the trains continue on theTokyo Metro Hanzomon Line.

The line's color on maps and station guides is green, and stations carry the prefix "DT" followed by a number.^[2]

History

Den-en-toshi Line was built underneath the road where the original Tamagawa Interurban Line ran

Prewar predecessors

On March 6, 1907, the Tamagawa Electric Railway(Ngọc xuyên điện khí thiết đạo,Tamagawa Denki Tetsudō,"Tamaden" )opened the first section of aninterurbanline between Shibuya and what is nowFutako-Tamagawa,using1,372 mm(4 ft 6 in) gauge.^[3]The line was called the Tamagawa Line(Ngọc xuyên tuyến)and is not to be confused with today'sTokyu Tamagawa Line( đông cấp đa ma xuyên tuyến ). The branch fromSangen-Jaya Stationopened on January 18, 1925.

Tama Den-En-Toshi Plan

In 1953, Tokyu Group presidentKeita Gotōunveiled a "new town"planning scheme called theSouth-Western Area Development Plan.He envisioned new railway line and freeway and large, clean houses for commuters working in Tokyo.^[4]The railway line would become the Tama Den-En-Toshi Line and the expressway theTōmei Expressway.The parts of the new line completely overlaps the Tamagawa Line and the project is known as the Shin-Tamagawa Line or "New Tamagawa Line" which runs in an underground alignment under the old interurban line. The Tamagawa Line was closed in 1969 in anticipation for the opening of the Shin-Tamagawa Line, with the remaining branch line of the Tamagawa Electric Railway split off into the presentTokyu Setagaya Line.The underground Shin-Tamagawa Line opened a few years later in 1977, completely replacing the closed interurban line. Upon opening it was treated as a separate line from the Ōimachi Line connecting to said line at Futako-Tamagawa.^{[citation needed]}

Development of the line

In 2000, Tama Den-En-Toshi Line as depicted today was created by merging the Shin-Tamagawa Line and the section of the Ōimachi Line west ofFutako-Tamagawa.^{[citation needed]}Trains through servicing into theTokyo Metro Hanzōmon Linewas extended beyondSuitengūmaeintoIsesaki LineandNikkō LineofTobu Railwayon March 19, 2003.^[4]

Tokyu has expanded the line to four tracks from Futako-Tamagawa to Mizonokuchi; most trains of the Ōimachi line run through this section to Mizonokuchi, with some local trains making the intermediate stops. This service began in June 2009, postponed from fiscal 2007. Ōimachi line trains, which are 5- or 7-car sets, will then run betweenŌimachiand Mizonokuchi.^[5]

Operation

Nearly all trains on the Den-en-toshi Line are operated through to/from theTokyo Metro Hanzomon Lineusing Tokyu, Tokyo Metro, andTobu Railway10-car EMUs. Around half of them continue beyondOshiage,the terminus of the Hanzomon Line, to theTobu Skytree Line(Kita-Koshigaya Station,Kita-Kasukabe StationandTōbu-Dōbutsu-Kōen Station),Tobu Isesaki Line(Kuki Station), andTōbu Nikkō Line(Minami-Kurihashi Station).^[6]At rush hour, an inbound train arrives as frequently as every 2 minutes 10 seconds.

Service types

The following three types of service are operated on the line.^[6]

Local(Các dịch đình xa,Kakueki-teisha)(L): Stops at all stations. Eight services per hour in each direction during the daytime. Two of eight are not through service to the Hanzōmon Line.
Semi-Express(Chuẩn cấp,Junkyū)(SE): In the morning rush hour, all limited-stop services are semi-express.; In the daytime, two services are operated per hour in each direction and connect to a local train at Shibuya (outbound only), Saginuma and Nagatsuta (inbound only).
Express(Cấp hành,Kyūkō)(Ex): Not operated in morning rush hour. In the daytime, six services are operated per hour in each direction and two of six is through to the Ōimachi Line. Most express connect to a local train at Sangen-jaya (inbound only), Futako-tamagawa (outbound and through service to the Ōimachi Line), Saginuma and Nagatsuta.

Through trains to Ōimachi Line

On weekends, two seven-car express trains per days are operated to/fromŌimachiandNagatsuta.Also, a few trains are operated through to/from theTōkyū Ōimachi Lineto utilize forwardings to/from Saginuma depot, up to Ōimachi in the mornings, and down toSaginumain the late evenings. These formations are 7-car sets, unlike the 10-car trains normally used on the line. A few express trains during the holidays also serve fromChūō-Rinkanin the mornings, down in the evenings.^{[citation needed]}

Stations

No.	Name	Japanese	Distance (km)	L	SE	Ex	Transfers	Location
↑Through-servicesto/fromKukivia theZTokyo Metro Hanzomon Line•TSTobu Skytree LineandTITobu Isesaki Line ↑ ↑Through-servicesto/fromMinami-kurihashivia theZTokyo Metro Hanzomon Line,TSTobu Skytree Line&TNTōbu Nikkō Line↑
DT01	Shibuya	渋 cốc	0.0	O	O	O	ZTokyo Metro Hanzomon Line(Z-01) TYTōkyū Tōyoko Line JYYamanote Line JASaikyō Line JSShōnan-Shinjuku Line Keio Inokashira Line GTokyo Metro Ginza Line(G-01)^{[Note 1]} FTokyo Metro Fukutoshin Line(F-16)	Shibuya	Tokyo
DT02	Ikejiri-ōhashi	Trì khào đại kiều	1.9	O	O	\|		Setagaya
DT03	Sangen-jaya	Tam hiên trà ốc	3.3	O	O	O	SGTōkyū Setagaya Line
DT04	Komazawa-daigaku	Câu trạch đại học	4.8	O	O	\|
DT05	Sakura-shimmachi	Anh tân đinh	6.3	O	O	\|
DT06	Yōga	Dụng hạ	7.6	O	O	\|
DT07	Futako-tamagawa	Nhị tử ngọc xuyên	9.4	O	O	O	OMTōkyū Ōimachi Line
DT08	Futako-shinchi	Nhị tử tân địa	10.1	O	\|	\|		Takatsu-ku, Kawasaki	Kanagawa
DT09	Takatsu	Cao tân	10.7	O	\|	\|
DT10	Mizonokuchi	Câu の khẩu	11.4	O	O	O	OMTōkyū Ōimachi Line JNNambu Line(Musashi-Mizonokuchi)
DT11	Kajigaya	Vĩ が cốc	12.2	O	\|	\|
DT12	Miyazakidai	Cung kỳ đài	13.7	O	\|	\|		Miyamae-ku, Kawasaki
DT13	Miyamaedaira	Cung tiền bình	14.7	O	\|	\|
DT14	Saginuma	Lộ chiểu	15.7	O	O	O
DT15	Tama-plaza	たまプラーザ	17.1	O	O	O		Aoba-ku, Yokohama
DT16	Azamino	あざみ dã	18.2	O	O	O	Yokohama Municipal Subway Blue Line
DT17	Eda	Giang điền	19.3	O	\|	\|
DT18	Ichigao	Thị が vĩ	20.6	O	\|	\|
DT19	Fujigaoka	Đằng が khâu	22.1	O	\|	\|
DT20	Aobadai	Thanh diệp đài	23.1	O	O	O
DT21	Tana	Điền nại	24.5	O	\|	\|
DT22	Nagatsuta	Trường tân điền	25.6	O	O	O	KDKodomonokuni Line JHYokohama Line	Midori-ku, Yokohama
DT23	Tsukushino	つくし dã	26.8	O	O	\|		Machida	Tokyo
DT24	Suzukakedai	すずかけ đài	28.0	O	O	\|
DT25	Minami-machida Grandberry Park	Nam đinh điền グランベリーパーク	29.2	O	O	O
DT26	Tsukimino	つきみ dã	30.3	O	O	\|		Yamato	Kanagawa
DT27	Chūō-rinkan	Trung ương lâm gian	31.5	O	O	O	Odakyu Enoshima Line	Yamato	Kanagawa

Footnotes

^The transfer between the Hanzomon Line and the Ginza Line at Shibuya is an out-of-system transfer since they are separate stations. Due to the distance between the two stations, transfers between the two lines are announced atOmotesandō.