If you are building a bridge, these treated 10 x 20 x 32' beams are an inexpensive way to provide clear-span structure for vehicle traffic. They may also work for a barn or other outdoor structure, but these are VERY STURDY and ideal for bridge work. $450 each or $1200 takes all three. You must haul them away but I will provide lift equipment to get them loaded. 541 815-0672 oregon