The Public Works Authority (Ashghal) has announced the closure of the fast lane on G-Ring Road from Al Wakra towards Airport Terminal Interchange and the slow lane towards Al Wakra from today for a period of two months. The closure, which will be implemented in co-ordination with the General Directorate of Traffic, has been announced to enable construction works for the new interchange at Ras Bufontas, Ashghal has said in a tweet.