Several expressway projects were delivered by ASHGHAL or the Public Works Authority, including Industrial Area Road, Doha Expressway, Dukhan Highway Central, North Road, Al Sheehaniya Leatooriya Lijmiliya Road, F-Ring Road, and Salwa Road Phase 2. Works include road widening, underpasses, interchanges, stormwater drainage systems, effluent networks, systems networks, and lighting to improve road travel use and improved safety for all road users.