“Toei Asakusa Line”的意思、由来-开放百科全书

STR\\FLUG\\tKBHFe~~ ~~{{STN|Haneda Airport Domestic Terminal}}~~Keikyu Airport Line

The {{Nihongo|Toei Asakusa Line|都営地下鉄浅草線|Toei Chikatetsu Asakusa-sen}} is a subway line in Tokyo, Japan, operated by the Tokyo subway operator Toei Subway. The line runs between {{STN|Nishi-magome}} in Ōta and {{STN|Oshiage}} in Sumida. The line is named after the Asakusa district, a cultural center of Tokyo, under which it passes.

The Asakusa Line was the first subway line in Japan to offer through services with a private railway. Today, it has more through services to other lines than any other subway line in Tokyo. Keikyu operates through trains on the Keikyu Main Line to {{STN|Misakiguchi}} and the Keikyu Airport Line to {{STN|Haneda Airport Domestic Terminal}}. The Keisei Electric Railway operates through trains on the Keisei Oshiage Line to {{STN|Imba Nihon-idai}} and the Keisei Main Line to {{STN|Narita Airport Terminal 1}}, and the Shibayama Railway runs trains via the Keisei Main Line and the Shibayama Railway Line to {{STN|Shibayama-Chiyoda}}. Via its through services with Keisei and Keikyu, the Asakusa line is the only train line that offers a direct connection between Tokyo's two main airports.

The Asakusa Line is actually split into two routes: Oshiage–Sengakuji and Sengakuji–Nishi-magome; only 25% of the trains make all station stops on the line, as most trains travel on the Keikyu Main Line south of Sengakuji.

On maps and signboards, the line is shown in "rose" (O). Stations carry the letter "A" followed by a two-digit number inside a more reddish "vermilion" circle ({{TSLS2|A}}).

Services

Station list

1. ^{{cite web |url=http://www.kotsu.metro.tokyo.jp/information/service/subway.html |script-title=ja:東京都交通局ホーム - 経営情報 - 交通局の概要 - 都営地下鉄 |publisher=東京都交通局 [Tokyo Metropolitan Bureau of Transportation] |language=Japanese |trans-title=Tokyo Metropolitan Bureau of Transportation Home - Management Information - Overview of the Department of Transportation - Toei Subway |date=April 1, 2015 |accessdate=2016-01-17}}
2. ^The Tsukuba Express station is located {{convert|600|m|ft|abbr=on}} to the west of this station.
3. ^{{cite web |url= http://news.mynavi.jp/news/2016/12/06/433/ |script-title=ja: 東京都交通局、都営浅草線の新型車両5500形は"歌舞伎の隈取り"風デザインに|trans-title=New 5500 series trains for Toei Asakusa Line with kabuki makeup style design |first= Daisuke |last= Ueshin |date= 6 December 2016|work= Mynavi News |publisher= Mynavi Corporation|location= Japan|language= Japanese|archiveurl= https://web.archive.org/web/20161206122042/http://news.mynavi.jp/news/2016/12/06/433/ |archivedate= 6 December 2016|dead-url=no |accessdate= 6 December 2016}}
4. ^都営浅草線東京駅接着等の事業化推進に関する検討調査結果のとりまとめ {{Webarchive|url=https://web.archive.org/web/20070824104537/http://www.metro.tokyo.jp/INET/CHOUSA/2003/05/60d5t201.htm |date=2007-08-24 }}, May 2003.

Rolling stock

A variety of rolling stock is in use due to the large number of through service operators on the line, all of which use standard gauge tracks and 1,500 V DC electrification via overhead lines. Currently, six operators run trains onto the Asakusa Line, the most of any Tokyo subway line, and the line is unique as the only subway line in Tokyo with through services onto standard gauge railways (all other through services are with narrow gauge lines).

Toei

Keisei Electric Railway

Keikyu

Hokuso Railway

Chiba New Town Railway

Shibayama Railway

Former rolling stock

History

The Toei Asakusa Line was the first subway line constructed by the Tokyo Metropolitan Government. The line number is Line 1, because it was technically the first subway line in Tokyo to be planned in the 1920s as an underground route connecting the Keikyu and Keisei Electric Railway via {{STN|Shinagawa}}, eventually allowing for through trains between these two railways. In its original plan form, the line would have actually bypassed Asakusa Station entirely. However, the plan was changed to take advantage of the existing Tobu Isesaki Line and Tokyo Metro Ginza Line connections at Asakusa.

Construction of this line began on August 27, 1956 after years of delays, and the initial 3.2 km segment between Oshiage and Asakusabashi opened on December 4, 1960. The line then opened in stages from north to south:

From 1998 to 2002, the Asakusa Line was used as part of a rail connection between Tokyo's two major airports, Haneda and Narita. While a few trains still run between the airports, the service has greatly diminished in frequency since 2002.

In 2005, a research group of government, metropolitan and railway company officials proposed that the Asakusa Line be connected to Tokyo Station via a spur to the north of Takarachō Station. This would provide Tokyo Station's first direct connection to the Toei subway network. It would also make it possible to reach Haneda Airport in 25 minutes (versus 35 minutes today) and Narita Airport in 40 minutes (versus 57 minutes today).^[4] This plan has yet to be finalized or formally adopted.