The gatehouse on Erfurter Straße is located at Erfurter Straße 1 in Weimar. It was built between 1822 and 1824 according to plans by Clemens Wenzeslaus Coudray as a gatehouse for the collection of road tolls. A predecessor building, the Erfurt Gatewas part of the town fortifications and was located on the side of today's Heinrich-Heine-Straße.