Building a 12' bridge over a small ravine. Pressure-treated ground contact lumber; galvanized fasteners; Simpson Strong-Tie connectors; elbow grease. Stepping onto it starts with a 24" space, but sadly it is curling to 22" at the other end. Also, I need to raise it about 2" on one corner. Other than that, it is solid as heck and will not move (the video will show how and why). My first bridge. Room for improvement!