Bad Godesberg
On 21 January 1856, the section of the Left Rhine line between Bonn and Rolandseck was opened to traffic. The station in the then independent city of Mehlem was opened at this time. Due to the incorporation of Bad Godesberg in the city of Bonn, Mehlem station was renamed Bonn Mehlem in 1971. Mehlem had been part of Bad Godesberg since 1935.