Until the end of 20th century new big office buildings in Germany – even in the central business district CBD – didn’t provide any or much too less facilities for bicycle parking. Since then the already existing state and municipal regulations have been enforced and new ones exist which define the mandatory number of bicycle parking lots for new office buildings. But now it can be seen that too many lots are required, the real demand is in many cases – and will be in the foreseeable future – much lower. With data from EU and German sources the situation in the Frankfurt am Main CBD is described: political goals for sustainable traffic by enforcing bicycle usage; municipal regulations for the number of bicycle parking facilities; comparison between (politically defined) requirements and the expected real demand. Today’s and future modal-split data for bike usage at office buildings from empirical traffic surveys and assumptions in Frankfurt are presented. Examples of bicycle parking facilities for already existing and planned office buildings in Frankfurt are provided, showing as result a compromise between city’s regulation and the expected demand for bicycle lots

bicycle traffic, parking facilities, urban traffic, modal choice, trip generation