going to the sun road opening dates history
Going-to-the-Sun Road The road is one of the most difficult roads in North America to snowplow in the spring. Up to 80 feet (24 m) of snow can lie on top of Logan Pass, and more just east of the pass where the deepest snowfield has long been referred to as the Big Drift. The road takes about ten weeks to plow, even with equipment that can move 4,000 tons of snow in an hour. The snowplow crew can clear as little as 500 feet (150 m) of the road per day. On the east side of the Continental Divide, there are few guardrails due to heavy snows and the resultant late winter avalanches that have repeatedly destroyed every protective barrier ever constructed. The road is generally open from early June to mid October, with its late opening on July 13, 2011 marking the record for the latest opening since the inaugural date of July 15, 1933.[4]
Cadillac Mountain Driving or hiking to the summit of Cadillac Mountain to see "the nation's first sunrise" is a popular activity among visitors of Acadia National Park. However, Cadillac only sees the first sunrise in the fall and winter, when the sun rises south of due east.[5] During most of the spring and summer, the sun rises first on Mars Hill, 150 miles (240Â km) to the northeast. For a few weeks around the equinoxes, the sun rises first at West Quoddy Head in Lubec, Maine.