public int CountRoads()
    {
        int x9 = 0;
        int y9 = 0;
        int counter = 0;
        while (x9 < 22)
        {
            while (y9 < 22)
            {
                house = returnLocation(x9, y9);
                if (house.RoadCheck())
                    {
                        counter++;
                    }
                y9++;
            }
            y9 = 0; 
            x9++;
        }
        return counter;
    }