Dortmund University H-Bahn Monorail [4K]

The University of Dortmund uses an automated suspended monorail to connect its campuses. The monorail has three lines, and can run their monorails with incredibly short frequency of 30 seconds. This monorail is made by Siemens, and one other monorail like this exists. Its sister monorail is a updated version currently at the Düsseldorf International Airport. Technische Universität Dortmund H-Bahn.