Road Bridge and Radial Spine in N4 Area (JODP)

Project Description

The project comprises a road bridge, Radial Spine (2), and a storm water network in N4 area. It aims at providing an access to the four zones (N4-1 to N4-4) by constructing the bridge that connects the north part of project to the south part. The bridge has a length of 101.5 m and width of 15 m. The bridge height is the same as the Road a Tunnel at level +312. Additionally, a roundabout at the end of the bridge allows the vehicles to turn around safely.

Due to cancelation of Mussalah building, a Radial Spine (2) is designed to allow access to N4-3 and N4-4 areas.

Also, the storm water storage is located in N4-3 area to collect storm water from Radial Spine 1 and Radial Spine 2. Water collection is done by shifting the tanks, manholes, and pipes’ networks out of N4 area.

Utilities serving the four zones (N4-1 to N4-4) occupy a technical gallery (TG) that is located below the road level to accommodate dry and wet utilities.