Penza, 21 November 2018. PenzaNews. 33 contractors will be involved in the maintenance of roads of regional and inter-municipal importance in the Penza region in the winter.

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They prepared 217,138 tons of sand-salt mixture. There are 574 units of specialized equipment in contractors' car parks.

Round-the-clock duty of drivers and work of dispatching service was organized to ensure fast response to change of weather conditions.

Over the past day, road organizations used 84 units of special equipment in cleaning of roads and frost gritting, more than 800 tons of mixture were poured. The work was carried out in areas where precipitation had occurred, the press service of the regional Ministry of Construction reports.