function redrawScroll():Void {
        _pathScroll.clear(true);

        var mapConfig:ChallengesMapConfigData = _data.mapConfig;
        var markerList:Array<QuestsBigMapPositionMarkerComponent> = createMarkers();
        var routesCount:Int = Math.ceil(mapConfig.maxStepsCount / QuestsMapRouteComponent.getMaxSteps()); //count of items in scroll
        var markersOnRoute:Int = Std.int(mapConfig.maxStepsCount / routesCount); //count of markers in one scroll item
        var extraMarkers:Int = Std.int(mapConfig.maxStepsCount % routesCount); //how much markers not fit in one route to complete it
        var activePart:Int = 0;
        var mapRoute:QuestsMapRouteComponent;
        for (i in 0...routesCount) {
            mapRoute = new QuestsMapRouteComponent();
            if (mapConfig.maxStepsCount - mapConfig.completedSteps < markerList.length) {
                activePart = i;
            }
            var eMarker:Int = 0;
            if (extraMarkers > 0) {
                extraMarkers--;
                eMarker = 1;
            }
            mapRoute.addMarkers(markerList.splice(0, markersOnRoute + eMarker));
            _pathScroll.add(mapRoute);
        }

        _pathScroll.tweenToIndex(activePart);
    }