Construction of tunnels underpasses of 975 m in length and 41.4 m wide at 2 different locations along Al Salam Street (IP 111 & IP 111A) to convert it into an expressway without any signals disturbances including detours and utilities relocation, storm water, reservoir and lifting station, de-watering and pavement works, traffic signage and marking, fire protection and mechanical works.

Major Quantities: Excavation: 635,200 m2, Concrete works: 144,822 m3, Asphalt: 206,196 tons; Storm water drainage (GRP/RC 300-2400 mm dia.): 15.5 km, Reinforcement: 8,500 tons.