The increasing craze for 9.02km-long Atal tunnel has resulted in record 12,73,699 vehicles traversing it from both sides in 2022, nearly 60 per cent more than that in 2021. Nearly 6,22,988 vehicles carrying about 20 lakh tourists entered Lahaul valley via tunnel from Manali while about 6,50,711 vehicles exited Lahaul through the tunnel, with a