Jump to content

Minamiaso Railway Takamori Line

From Wikipedia, the free encyclopedia
(Redirected from Takamori Line)
Takamori Line
Tateno Bridge
Tateno Bridge with a scenic view
Overview
Native name高森線
LocaleKumamoto Prefecture, Kyushu, Japan
Termini
Stations10
Color on map Green (#438D80)
Service
Operator(s)Minamiaso Railway
History
Opened12 February 1928; 97 years ago (1928-02-12)
Technical
Line length17.7 km (11.0 mi)
Track gauge1,067 mm (3 ft 6 in)
ElectrificationNot electrified
Operating speed65 km/h (40 mph)
Route map

Hōhi Main Line
0.0
Tateno
Hōhi Main Line
4.7
Choyo
5.7
Kase
7.2
Aso-Shimodajyo
9.1
Minamiaso Mizu-no-Umareru-Sato Hakusui-Kōgen
10.5
Nakamatsu
13.5
Aso-Shirakawa
14.3
Minamiaso-Shirakawasuigen
16.1
Miharashidai
17.7
Takamori
Uncompleted section
Takamori Tunnel
Takachiko
Takachiho Railway Takachiko Line(Now defunct)

The Takamori Line (高森線, Takamori-sen) is a Japanese railway line in Kumamoto Prefecture, between Tateno Station, Minamiaso, and Takamori Station, Takamori. This is the only railway line Minamiaso Railway (南阿蘇鉄道, Minamiaso Tetsudō; "South Aso Railway") operates. The line traverses the southern part of Mount Aso caldera.

History

[edit]

The single-track line was opened by the Japanese Government Railways in 1928. The only passing loop is at Nakamatsu. Freight services ceased in 1984. The third-sector company took over the former JNR line in 1986. The MLIT tested a DMV railbus on the line in November, 2007. The line is not electrified. It uses a simplified automatic railway signalling system.

Uncompleted extension

[edit]

After the Takachiho line opened in 1972, construction of the 23 km (14 mi) section to Takamori continued until 1975 when flooding in the 6,500 m (21,300 ft) Takamori tunnel (7 km (4.3 mi) north of Takamori) resulted in work being suspended. Construction was formally abandoned in 1980.

Stations

[edit]

All stations are within Kumamoto Prefecture.

Name Distance (km) Connections Location
Tateno 立野 0.0 JR Kyushu: Hōhi Main Line Minamiaso
Choyo 長陽 4.7  
Kase 加勢 5.7  
Aso-Shimodajō 阿蘇下田城 7.2  
Minamiaso Mizu-no-Umareru-Sato Hakusui-Kōgen 南阿蘇水の生まれる里白水高原 9.1  
Nakamatsu 中松 10.5  
Aso-Shirakawa 阿蘇白川 13.5  
Minamiaso-Shirakawasuigen 南阿蘇白川水源 14.3  
Miharashidai 見晴台 16.1  
Takamori 高森 17.7   Takamori

† The station name of Aso-Shimodajō has changed three times:

  • 12 February 1928: Aso-Shimoda (阿蘇下田)
  • 1 August 1993: Aso-Shimodajō-Fureai-Onsen (阿蘇下田城ふれあい温泉)
  • 15 July 2023: Aso-Shimodajō (阿蘇下田城)

With 22 kana, Minamiaso Mizu-no-Umareru-Sato Hakusui-Kōgen Station (南阿蘇水の生まれる里白水高原駅|南阿蘇水の生まれる里白水高原]) was tied with Chōjagahamashiosaihamanasukōenmae Station in Ibaraki Prefecture as the longest station name in Japan;[1] however, since 2020, the record is held by Tōjiin Ritsumeikan University Station in Kyoto, with 26 kana.[2]

Earthquake closure and reopening

[edit]

The entire Takamori Line was closed following significant damage to track and infrastructure following the Kumamoto earthquakes in April 2016.[3] A section of the line between Nakamatsu and Takamori resumed service in July of the same year.[4]

However, the section between Tateno and Nakamatsu could not be reopened because of extensive earthquake damage to the track. The Ministry of Land, Infrastructure, Transport and Tourism estimated that a complete restoration would cost between 6.5 and 7 billion yen.[3][5] After work was completed to restore the railway, the full line re-opened on 15 July 2023.[6] Major work to reopen the line included the complete rebuilding of the badly damaged No. 1 Shirakawa arch bridge.[7]

See also

[edit]

References

[edit]
  1. ^ 茨城県. "情報016:大野村の村長が名付けた、日本一長~い駅名". 茨城県 (in Japanese). Retrieved 2019-09-18.
  2. ^ "Tongue twister training: Kyoto rail stop gets Japan's longest station name". Mainichi Daily News. 2020-03-20. Retrieved 2024-01-26.
  3. ^ a b "南阿蘇鉄道の全線復旧は「5年程度」「65億円」…国交省が試算". レスポンス(Response.jp) (in Japanese). Retrieved 2019-09-18.
  4. ^ "南阿蘇鉄道が一部再開 全線復旧のめどは立たず:朝日新聞デジタル". 朝日新聞デジタル (in Japanese). Retrieved 2019-09-18.
  5. ^ "南阿蘇鉄道の災害復旧調査結果について" (PDF). Ministry of Land, Infrastructure, Transport and Tourism. April 2017. Retrieved 2019-09-18.
  6. ^ "南阿蘇鉄道全線運転再開について". Minamiaso Railway. 2023-02-03. Retrieved 2023-06-03.
  7. ^ "Quake-wrecked Kumamoto railway finally back in service". The Asahi Shimbun. July 15, 2023.
[edit]