The Sumy trolleybus system forms part of the public transport network serving Sumy, in Sumy Oblast, Ukraine. The owner of the trolleybus network is the Sumy city council, the passenger transportation is provided by KP SMR "Elektroavtotrans" (Sumyelektroavtotrans). The trolleybus system in Sumy is one of the main types of public transport, covering both the central part and some remote neighborhoods. Trolleybus traffic in Sumy was opened on August 25, 1967. The first city trolleybus was "Khimmistechko – Railway Terminal". At the opening there were 25 used MTB-82 trolleybuses from Moscow and 10 new Kyiv-4 trolleybuses. More information...
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