This step by step woodworking project is about2×4 shelving plans. This article features detailed instructions for building sturdy 2×4 shelving. The best part of this project is that you can build these sturdy shelves using only 2x4s. You can place the shelves in your garage, basement or even in the closet. The total cost of the materials should be less than 50 dollars. We have designed the plans to keep the expenditures under control and to involve the least amount of work possible. It is an ideal project for a beginner.