A & L Furniture Plank Garden Bridge in Pressure Treated PineTraverse almost any obstacle of any size. Make a new path that wasn't possible before. Just choose your desired length and corresponding width and how you want the pine wood to be stained! The underarch lifts approximately 10 and a half inches off the ground at its highest point. If you are looking for quality bridges first and foremost, this is an excellent option for you. Our yellow pine furniture is hand crafted from untreated Southern yellow pine