Albtalbahn
The centre of operations on the Alb Valley Railway is around Ettlingen-Stadt station between Erbprinz and Albgaubad stations. A four-track station canopy has existed at Ettlingen-Stadt station since 1986. The station building houses the central signalling centre for the AVG and a ticket office. The station also includes two workshop sheds, a carriage shed and a freight shed. Several sidings and a turning loop at Albgaubad complement the track layout.