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Truck Restrictions on ID 21
ID 21

Between Main Street and Banks Lowman Road (31 miles north of the Idaho City area). There is a length limit in effect. Vehicle length limit 65 ft.

Web Comment: Permanent length limit in effect, 48 ft or less semitrailers may not exceed the 65.00 ft overall length limit due to narrow roadway. Permitted vehicle combinations hauling non-reducible loads are not subject to the 65 ft overall length restriction.

Last updated on June 28

Between Seafoam Road and Iron Creek Road (9 to 16 miles south of the Stanley area). The road is closed. Look out for a brush fire. Expect delays. Consider using an alternate route.

Web Comment: Closed Milespost 113 to 120 , Cape Horn to Stanley.

Last updated today at 5:47pm MDT