Reason of appearance of cork was become by the danger of bringing down of mast of illumination in the district of the tube station «River station». A mast strongly bent over and at any moment can collapse on travelling linen. As a result on the Leningrad highway  a mnogokilometrovaya cork, provoking difficulties including on the external radius of the Moscow circular motorway, appeared, reports «Rosbalt».na place  possible shipwreck of mast workovers are conducted,
however very difficult a case is and unknown, when can be fixed or transferable post and motion is recovered in full. A situation is complicated by that a post hung on trolleybus wires.Thus, from this failure motion of trolleybuses is halted
and motor-car motion is practically blocked on two stripes of highway.