听力原文：Roads into the interior of Yellowstone National Park close to automobile traffic at eight o'clock Monday morning, November 2nd. After that date, there will be no auto travel to places like Old Faithful, Canyon, and Fishing Bridge until the deep winter snowpack is cleared from the roads in the spring. The road over Dunraven Pass between Canyon Junction and Tower Falls has already closed for the season. Visitors planning to take a fall or winter automobile trip into the park need to have flexible travel plans and be prepared for changing winter weather conditions. Who can enter the interior of Yellowstone National Park after November 2nd?