Under the contract signed on 29.11.2021 with TCDD 7th Regional Directorate– Afyonkarahisar, a 24-month maintenance activity was undertaken. The line, with a total length of 429 km, includes six transformer substations: Kızılinler, Alayunt, Tavşanlı, Uluçam, Selimağa, and Mahmudiye. There are five section offices located in Eskişehir, Kütahya, Tavşanlı, Balıkesir, and Afyon. In addition, the system comprises 7 Neutral Section Posts and 24 Station Posts, amounting to a total of 31 Traction Posts.