Due to maintenance work being carried out by DB InfraGo, there will be changes to the schedule for one service on the RB 33 line on August 15, 2026. The affected service is the train with the regular departure time of 10:27 p.m. from Mainz Central Station toward Idar-Oberstein. This train will depart approximately 8 minutes earlier from Mainz Central Station, Uhlerborn, and Heidesheim.