Diy Bridge Ideas . April 18, 2013 at 1:27 am. Thankfully, there is a way to achieve this look in a simple and easy manner, as this bridge design is rather small, requiring far fewer resources and time than many other designs. Free photo Wooden bridge Bridge, Landscape, Natural Free Download from jooinn.com Flagstones make creating a stunning walkway a simple diy project. Place rail posts to the outside stringer boards, one at a time. Here's one that we approve of.