I've been reading George Steffano's hike journal, here's an excerpt:
Maine Junction is the point where the Appalachian Trail and the Long Trail diverge. The Long Trail is older than the AT, and takes precedence over the younger trail at their junction. Like that of the AT, the Long Trail's route is marked with white paint blazes, while the side trails for both are marked with blue blazes. The 1.3 miles of the Appalachian Trail from Maine Junction to Vermont Highway 100 are a blue-blazed side trail of the Long Trail, the only section of the entire AT which is not white-blazed.
Is this last sentence still true? A part of the AT is actually blue blazed?