Your and your local club are scouting locations for future trails to create in your park. However, you have a problem. There is great terrain over here and over there, but between those two areas is a popular regional trail or hiking only trail. How do you cross said trail and not turn the crossing into a source of concern for yourselves, the land manager and (most importantly) the public? The answer: an Iron Crossing.
Write something about yourself. No need to be fancy, just an overview.