Haramain High Speed Railway

The Haramain High Speed Railway (Arabic: قطار الحرمين السريع, romanized: qiṭār al-ḥaramayn as-sarīʿ, Hejazi Arabic pronunciation: [ɡɪtˤaːr alħarameːn asːariːʕ], abbreviated HHR), is a passenger railway serving the Mecca and Medina provinces in western Saudi Arabia. The 449.2-kilometre-long (279.1 mi) main line directly connects the Islamic holy cities of Mecca and Medina (collectively known as the Haramain), via Jeddah and the King Abdullah Economic City.

Source: Wikipedia — Haramain High Speed Railway (CC BY-SA 4.0)