The Public Works Authority (Ashghal) has announced a temporary traffic closure on Al Shamal Road towards the north, between the Umm Al Amad and Umm Garn interchanges. Traffic will be diverted to Wadi Lusail Road from 1am until 5am on Thursday to instal traffic signs in co-ordination with the General Directorate of Traffic, Ashghal said in a post on Twitter.