Mecca kilometer elevated metro transports pilgrims to holy sites Mount Arafat, Muzdalifah and Mina in the city during hajj reducing the congestion on the roads. Mecca Metro, officially known as Makkah Mass Rail Transit, is a planned four-line metro system for the city. This will be in addition to the Al Mashaaer Al Mugaddassah Metro which carries pilgrims during Hajj. A high speed inter-city rail line (Haramain High Speed Rail Project also known as the "Western Railway"), is under construction in Saudi Arabia. It will link along 444 kilometres (276 mi), the Muslim holy cities of Medina and Mecca via King
Muhammad in Mecca clan protection implied that the blood revenge for his killing would not be exacted. Muhammad then tried to find a protector for himself in another important city in Arabia, Ta'if, but his effort failed and further brought him into physical danger. Muhammad was forced to return to Mecca. A Meccan man named Mut'im ibn Adi and the protection of the tribe of Banu Nawfal made it possible for him safely to re-enter his native city. Some time in 620, Muhammad told his followers that he had experienced the "Isra and Miraj", a supernatural journey said to have been accomplished in