Hardworking Horse and Cart - The Woodworker's Shop - American Woodworker
Great ways to build and use saw horses. Scaffolding too.
5 projects for a better shop: adjustable sawhorses, a super-handy tool rack, a workbench with storage space, a miter saw stand and a silencer for your shop vacuum. They're all low cost, can be built in a day and are essential for the small shop.
Saw horse plans for the ultimate sawhorse.
How to Make a Sawhorse Skills Every Homesteader Should Know