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Shinku La

Coordinates: 32°54′16″N 77°11′52″E / 32.90444°N 77.19778°E / 32.90444; 77.19778
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Shingo La
Frozen lake at Shingo La, view south towards Darcha, Lahaul
Elevation5,091 metres (16,703 ft)
LocationHimachal Pradesh, India
RangeHimalaya
Coordinates32°54′16″N 77°11′52″E / 32.90444°N 77.19778°E / 32.90444; 77.19778
Shingo La is located in Himachal Pradesh
Shingo La
Shingo La
Location in Himachal Pradesh
Shingo La is located in Ladakh
Shingo La
Shingo La
Shingo La (Ladakh)
Map

Shingo La[1] (also known as Shinku La[2]) is a mountain pass in India, on the state boundary between Ladakh and Himachal Pradesh. It connects the Lahaul region of Himachal Pradesh with the Zanskar region of Ladakh. The Nimmu-Padum-Darcha road strategic road runs over the pass. The Shingo La Tunnel is planned under the pass. It is expected to be completed by 2028 and will reduce the Manali to Kargil distance by 522 km.[3] This will provide an all-weather route to Ladakh, as an alternative to the Leh–Manali Highway.[4]

Geography

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Travellers at the pass in June 2024. Lahaul on the left, Zanskar on the right.

There is a shallow lake or pool 20 m (66 ft) below the pass. The pass is on a long-distance footpath linking Zanskar and Lahaul, used often by locals and trekkers alike, taking about ten days to complete.[5] For trekkers it is one of the technically easiest 5,000 m (16,000 ft) passes in the Indian Himalaya, involving no glacier trekking or steep climbs. The pass usually remains buried under snow in the winter months of October to April, and is prone to avalanches.[6] There is an official sign proclaiming height of the pass as 16,615.500 feet. The height indicated by various trekking website varies from 4,900 to 5,100 m (16,100 to 16,700 ft).

Road

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Main article: Nimmu–Padum–Darcha road
The road from Shingo La to Darcha, Lahaul
The road from Shingo La to Padum, Zanskar

A road connecting Darcha with Padum across the Shingo La pass was first conceived in after the Kargil conflict of 1999, and preliminary work began in 2002. The project was given approval in 2004 and completion was expected by 2012.[7]

A rudimentary road from Ramjak in Lahaul to Kargyakh in Zanskar via the Shingo La was first constructed between May 2014 and June 2017 by Tsultrim Chonjor, a retired government employee from Zanskar with his own funds and help from local villagers. He had tried to persuade the government to construct the road, and decided to build it himself when he failed to convince them; he was awarded the Padma Shri in 2021 for it.[8] The road was later taken over by the Border Roads Organisation (BRO), and black-topped. The new metalled road has a capacity to carry truck loads of over 18 tonnes. A minibus service for Padum using the road was started by the Himachal Road Transport Corporation (HRTC).[8] The BRO is turning the road into a double laned one, and is planning to construct a tunnel under the pass for all-weather connectivity. The organisation is also attempting to keep the road open during the winter months.[6]

Shinku La tunnel

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A tunnel under the Shingo La was conceived during 2006–2007. Tenders were floated and identified by 2009, however, no progress was made.[7] In 2020, the Indian government has approved preparation of a detailed project report (DPR) by the National Highways and Infrastructure Development Corporation Limited (NHIDCL) of the Ministry of Road Transport and Highways for constructing a 13.5 km (8.4 mi) long tunnel. The NHIDCL expedited the detailed project report (DPR) work on the Shinkun La Tunnel.[9] However, in 2021, the earlier length was reduced by the Ministry of Defence to a new shorter 4.25 km long alignment to be built as part of "Project Yojak",[10] a project of the BRO aimed at improving road connectivity between Himachal Pradesh and Ladakh, with a focus on tunnels.[11][12] This tunnel has two unidirectional tubes each with 2 lanes, total 4 lanes.[3] With the existing Atal Tunnel and after the completion of under-construction Shinku La Tunnel, Nimmu–Padum–Darcha Road will become an all-weather road.[13]

In April 2022, the BRO stated that they were expecting to start the construction of the Shinku La tunnel by July of that year and expected to complete it by 2025.[14] In February 2023, the Union Cabinet approved construction of the 4.1 km (2.5 mi) tunnel at a cost of ₹1,681 crores, with a target of December 2027 for completion. With the construction of the tunnel, inhabitants of about 15 villages of Zanskar Valley in Ladakh will also be relieved since the valley remains cut off due to heavy snowfall during the winter. The tunnel will boost commerce in the Zanskar Valley by bringing better connectivity. It is also important for strategic and defence purposes.[15] The tunnel will have longitudinal ventilation using banana fans, which require minimum electricity and lower operational costs.[citation needed] Construction of the 4.1km tunnel was started off by Prime Minister Narendra Modi in July 2024 .[16]

See also

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References

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  1. ^ "Darcha – Padum (Shingo La) Trek". aquaterra.in. Retrieved 9 November 2016.
  2. ^ https://www.hindustantimes.com/india-news/modi-to-carry-out-first-blast-for-shinku-la-tunnel-in-ladakh-today-101721961944369.html
  3. ^ a b "1,504.64 करोड़ की परियोजना के लिए 1,569 की बोली: HC ने BRO के 15 करोड़ जब्त करने के कदम को बरकरार रखा". jantaserishta. October 2023.
  4. ^ Dey, Monidipa (23 November 2022). "Journey to Shinku-La pass connecting Lahaul valley in Himachal with the Zanskar valley in Ladakh". Financial Express. Retrieved 29 April 2023.
  5. ^ Zurick, David; Pacheco, Julsun (2006), Illustrated Atlas of the Himalaya, University Press of Kentucky, pp. 183–184, ISBN 9780813173849, A ten-day trek leads south from Padum into the Great Himalaya, crosses the 5,100-meter Shingo La pass, and descends to the village of Darcha, located on the main road from Manali to Leh.
  6. ^ a b Dutta, Sanjay (23 January 2023). "Army Border Roads To Shinku La Pass Open Round The Year". Hill Post.
  7. ^ a b Vats, Rohit (23 August 2023). "Connecting Ladakh: India's growing road network to link borders with the mainland". India Today.
  8. ^ a b "High-altitude Shinku La Pass connecting Lahaul with Zanskar Valley open for vehicles this time of year". Livemint. 17 December 2022. Retrieved 29 April 2023.
  9. ^ "Work on Shinkun La Tunnel sped up: All you need to know about the world's longest high-altitude tunnel". 23 September 2020.
  10. ^ Rogers, David (19 April 2022). "India plans world's highest tunnel in the Himalayas". Global Construction Review.
  11. ^ "BRO develops Project Yojak in Himachal Pradesh to boost road infra". Construction World. 18 January 2022.
  12. ^ "Defence ministry clears the BRO tunnel under Shinkun La in Ladakh". Hindustan Times. 19 May 2021.
  13. ^ Defence ministry clears the BRO tunnel under Shinkun La in Ladakh, Hindustan Times, 19 May 2021.
  14. ^ "BRO to construct world's highest tunnel at Shinku La Pass to connect Himachal to Ladakh". The Economic Times. 24 April 2022.
  15. ^ "Cabinet approves construction of Shinku La Tunnel to provide all-weather connectivity in Ladakh". All India Radio News. 15 February 2023. Retrieved 19 July 2023.
  16. ^ https://www.livemint.com/videos/news/pm-modi-conducts-first-blast-of-shinku-la-tunnel-in-ladakh-11721996292162.html
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