Saudi Arabia has embarked on a major plan to increase its use of rail. In the works is a multibillion-dollar expansion program of the existing Riyadh-Dammam railway line, linking Jeddah and cutting transportation time for containers between Jeddah and Dammam by about one week as compared to sea shipment. Other planned extensions are from Dammam to the industrial city of Jubail via the Eastern Province’s international airport; and from Jeddah to Madinah, via Makkah, and on to the port of Yanbu, which will ease travel for millions of pilgrims.