Reutlingen is a city in Baden-Württemberg, Germany. It is the capital of the eponymous district of Reutlingen. As of April 2008, it has a population of 109,828. Reutlingen has a university of applied sciences, which was founded in 1855, originally as a weavers' school. Today Reutlingen is home to an established textile industry and also houses machinery, leather goods and steel manufacturing facilities. It is famous for having the narrowest street in the world, Spreuerhofstraße (width 31 cm).