text: The small segment ( https://www.openstreetmap.org/way/766288725 ) between the combined bike/footpath and the Sonnemannstraße is tagged as oneway without it being allowed for bicycles to use in the opposite direction towards the south.
  But the longer segment of Rückerstraße above ( https://www.openstreetmap.org/way/147690832 ) it ( and the wohle other part of Rückerstraße) is tagged as usable for bicycles in the opposite direction.
  It would not make sense that these two are different!
  
  So, is the whole Rückerstraße (at least beginning from Ostendstraße) leading into Sonnemannstraße allowed for bicycles in the opposite direction or is it also only oneway for bicycles?