In a September 2018 inauguration ceremony in Jeddah, King Salman Abdulaziz Al Saud opened to the public Saudi Arabia’s newest train line, the Haramain High-Speed Rail. The new route measures roughly 450 km in length and connects Makkah to Medina via Jeddah, King Abdulaziz International Airport (KAIA) and King Abdullah Economic City (KAEC). It...