July 4, 2011 The El Camino / Butterhole trail is a rail trail within the city limits of Rochester, NY. Its northern terminus is at Collingwood Drive, just off of St. Paul Boulevard, across from the Seneca Park entrance. Its southern terminus is St. Paul Street and Scrantom Street. There is no parking at either end, but it's a short walk if you park in Seneca Park. As of the writing of this note in the summer of 2011, this trail is definitely a work in progress. The only "improvement" I see to the trail itself is that most of the ballast stone has been removed. It's pretty rough riding in parts. Walking is no problem. The railroad bridge over the Keeler Street Expressway (NY 104) is currently closed. There were piles of some kind of stone on the bridge, and the fence blocking access was recent, so it looks likey they will be laying down a trail bed soon. I had to detour on Clinton Avenue from just north of the expressway to Arthur Street (just before Norton Street). This is one of the most urban-feeling trails I've been on in the Rochester area. You are either surrounded by homes on very small lots, abandoned rail yards, or industrial buildings of one kind or another. I've been told that this is also one of Rochester's higher crime areas (surrounding western Clifford Avenue); take that as you will. A few new playgrounds have been built along the trail, however, and I did see some children and young people riding their bikes along it just south of Norton Street. (I also saw a young man riding a 4-wheel ATV; don't know if that's legal, but at least he waited to get on the trail until he believed there were no more cyclists in his way.) After Scrantom Street the trail bends west and heads downward toward the Genesee River gorge. I did not follow it all the way to where it goes under St. Paul Street because I felt too isolated in the thick undergrowth of this below-street-level cut, and I was sure that the abondoned bridge over the river would be blocked. The city hopes to open that bridge some day to pedestrian traffic, just like the Pont de Rennes bridge further south in High Falls. I should also point out that the railroad right-of-way north of Collingwood Drive and west of St. Paul Street is also passable, although rather bumpy at times where ballast stone still exists. This trail will take you to Pattonwood Drive and the O'Rourke bridge where you can cross the river and get on the paved Riverway trail that takes you between the beach at Charlotte and lower and middle falls area of the gorge south of Driving Park Avenue (strongly recommended for great views).