The Municipality of the Holy City of Makkah represented by Directorate of Operation and Maintenance of Municipal Utilities is currently executing 24 projects at a total cost of SR 171 million in Makkah and other holy sites. The projects include among others parking spaces, tunnel maintenance, and lighting. It is noteworthy that there are in Makkah 57 tunnels for cars and pedestrians with a total length of 31,000 meters.