When I was in the area last weekend, I had originally planned to climb Smarts Mountain from the south, so that I could make a loop out of using the AT and Ranger Trail. However, when I drove in the night before I wasn't able to find the trail head on Dorchester Road. Where the AT crosses the road by the Dartmouth Skiway is obvious, but according to the WMG the AT comes out at the road another 1.9 miles up before heading toward Smarts. However, having slowly driven through that stretch of road a few times, I was unable to see the second trail head. Hence, has the AT been re-routed recently so that it no longer encounters Dorchester Road a second time, or does it simply do so at a place that is not readily visible at night?