The Public Works Authority (Ashghal) has announced a five-night closure on the Al Waab main bridge, Sabah Al Ahmad Corridor, for traffic heading towards Hamad International Airport (HIA) for six hours every night - from 11pm until 5am the next day. The closure, which started last night and will be repeated every night until October17, is being implemented in co-ordination with the General Directorate of Traffic to complete Sabah Al Ahmad Corridor works. People heading towards Salwa Road and HIA can use the Al Waab signallised intersection, while those heading towards Al Rayyan can use the Sabah Al Ahmad Corridor northbound bridge, Ashghal has said.