Between Mores Creek Summit and Banks Lowman Road (13 to 22 miles north of the Idaho City area). No parking is allowed. Look out for deep snow on the roadway.

Web Comment: Milepost 51 to milepost 63, 13 to 22 miles north of the Idaho City area the Park N; Ski areas have been plowed except for Whoop Um Up.

Between Grandjean Road and Banner Creek Summit (23 to 35 miles south of the Stanley area). Look out for snowplows. Road maintenance work is in progress. Expect delays.

Web Comment: Snow removal equipment working on SH 21 between Grandjean and Banner Summit, milepost 94 to milepost 105.5.