Along the EARL railway is the city of Hzek, which is the largest industrial sector in Udeluppa. The rate at which goods and materials are imported or exported to Hzek has necessitated a complex network of local railways that connect to the EARL. A tunnel was also dug beneath Hzek so that passengers of the EARL could bypass the view of the industrial miasma altogether. However, this was not as popular as the planners expected, since a great many citizens and tourists of Udeluppa are greatly fascinated with industry itself.