The railway network's backbone nowadays is formed by the 27-kV loop between the two power stations and the newly built Gösing substation as well as the transmission lines from there to the newly built Rabenstein substation. After these facilities went into operation, the direct catenary feed at Wienerbruck and the substations at Kirchberg and Ober-Grafendorf were taken out of service. This improved the power supply on the mountainous section of the line considerably. Nowadays, the switch room at Erlaufboden power station controls its own equipment and that at Wienerbruck power station. The substations at Gösing and Rabenstein are run and overseen remotely by the EVN system operator in the company headquarters at Maria Enzersdorf.