Not only is the Long Trail from Lincoln Gap to Mt. Abraham snow-free, it is dry but for areas of seepage. I trekked north past the summit for about 100 yards and saw one patch of snow by the big sign just north of where the LT emerges from the trees headed up to the summit. Stopped just after that, partly b/c it did seem the LT on the north slope of Abe still was in mud season.
Bottom line: the LT in this stretch is not closed, since on federal land, not state, and the trail from the gap north to Abe is ready for business. Lots of hikers were out - I crossed paths with maybe 30, and the parking area on Lincoln Gap Road was full. The road itself was in much better shape that I expected on the east approach.