А-121 highway

Sortavala
Object
1,2,3 sections of 36 km long at the highway to the north of Saint-Petersburg
Ring Road
Central system: redundant TMS based on WinCC OA platform, TLS protocol for equipment connection: 10 road stations, 62 VMS, 85 traffic detectors of ASIM type, 51 CCTV cameras, 4 weather stations.