Dimensions given are approximate and my be field modified to suit local materials and needs. Distance between bottom of traffic cone and bottom deck should be equal to 3/4 of the bag height. For added strength, lag screws may be used to attach 2 x 4's to 4 x 4 posts. To reduce lifting heights, bottom deck should be as high as possible. 

Note: Make sure distance between lower deck cone bottom is sufficient for sand bag height.

Materials List (Built as Shown)  2- 1" x 3" x 8' Economy Grade  2- 4" x 4" x 8' Economy Grade  6- 2" x 4" x 8' Economy Grade  1- Sheet 1/2" Plyscore (COX) or 7/16" Wafer Board  2- Traffic Cones (or see Option Detail "C")

Hardware