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
Black mecca of Harlem" was also the title of a 2010 book by Temple University professor Zain Abdullah about Muslim West African immigrants in New York City, using "Mecca" not only in the generic sense of "a place that people are drawn to" but also playing on the original meaning of Mecca as the Muslim holy city. Rarely are places other than Atlanta and Harlem mentioned as black meccas, though in questioning the status of Atlanta as a black mecca, comparisons are often made to other cities with large black populations with cities over 200,000 people, such as Birmingham, Detroit, St. Louis,