New Delhi, Sept. 10 -- The Supreme Court has ruled that the width of the Char Dham highway, an ambitious 900-kilometre project that promises to offer all-weather connectivity to four Hindu pilgrimage centres in Uttarakhand, and the ancillary benefit of facilitating rapid movement of Indian military forces to areas adjoining its border with China, shall not exceed 5.5 metres, as specified in 2018 by the ministry of road transport and highways for roads under construction in mountainous terrain....