Infrastructure reconfigures how we experience space and time, and the 9.02-kilometre-long Atal Tunnel connecting the Kullu valley to the district of Lahaul and Spiti of Himachal Pradesh, is no exception. Until recently, the Lahaul valley had to be accessed via the Rohtang Pass. Perched at almost 4000 metres above sea level, Rohtang (which means a pile of dead bodies) is a difficult and circuitous route, with unpredictable weather, treacherous roads and never-ending traffic jams. Constructed over a span of ten years, after multiple geological tests, feasibility studies and structural redesigns, this horseshoe-shaped tunnel was formally inaugurated in October 2020. Several governments (including Congress, Janata Dal, National Front and Bharatiya Janata Party) have put their stamp on this complex endeavour. Eventually named as Atal Tunnel by the Union Cabinet under Prime Minister Narendra Modi in 2019, it bypasses the Rohtang Pass, making Lahaul accessible all year round and reducing the travel time by several hours.
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