The part where Irwin Creek trail and Covered Bridge trail connect does get confusing, it actually goes along a street for a little bit before cutting back into the woods. it's pretty hard to get lost though, and the trails are well worn. if it's been raining a lot then parts of Irwin may be flooded. We really enjoy coming here for the easy shaded walks and pretty views. There is also a large open area with picnic tables before the trails begin.