This concerns the construction of the ETCS L2 system (including GSM-R) in the section Brno Horní Heršpice - Zastávka u Brna in connection with the modernization and electrification of the section using the already built technology of station interlocking equipment, trackside interlocking equipment, level crossing interlocking equipment and remote control of interlocking equipment from the Regional Dispatch Office of the Regional Dispatch Office (RDP) Brno.