Makkah, July 11, 2022, SPA -- As many as 58 tunnels were constructed by the Saudi government to break through the ups and downs of the city of Makkah, known of its tough mountain topography, to facilitate the movement of its residents and visitors to and from the Grand Mosque and other holy shrines on the outskirts of Islam's holiest city. According to official statistics, the total length of the tunnels amounts to 30 kilometers equipped with more than 66935 lighting units, 599 jet fans, and 42 reserve generators in addition to water pumps, fire extinguishers, sensation devices, computers etc. The facility qualified the holy city to occupy its place among the world's leading cities with first-class infrastructure to serve its people and visitors throughout the year. --SPA 14:24 LOCAL TIME 11:24 GMT 0008 www.spa.gov.sa/w1760030