Road Trip- Our trip to Greenville, the Moosehead Lake area and later to Onawa Lake last weekend was great fun. A short hike from G- cottage and we reached the Onawa Lake trestle. Built in 1931, it spans the gorge 131 feet below. I hear it is the highest trestle of its kind east of the Mississippi River. We moved across it with no problem; as there is a walkway seen to the right. I can just imagine the 'fun' with some wind blowing or the excitement of crossing it in snow. That's Borestone Mountain off in the distance.