Canyon Alerts http://canyonalerts.org Real Time Traffic Alerts Nov24 Both Canyons are open 3:00pm Nov24 Both Canyons are open 3:00pm 442 Nov24 Little Cottonwood is open 8:15am Nov24 Little Cottonwood is open 8:15am 441 Nov24 Both Canyons 4x4 or chains required 6:00amdue to weather. Nov24 Both Canyons 4x4 or chains required 6:00amdue to weather. 440 Nov24 Little Cottonwood estimated close at 6:00am-8:30am for avalanche control. Estimated Open 8:30am Nov24 Little Cottonwood estimated close at 6:00am-8:30am for avalanche control. Estimated Open 8:30am 439 Nov23 Both Canyons restrictions have been lifted 4:00pm Nov23 Both Canyons restrictions have been lifted 4:00pm 438 Nov24 Little Cottonwood estimated close from 6:00am-8:30am for avalanche control. Estimated Open 8:30am Nov24 Little Cottonwood estimated close from 6:00am-8:30am for avalanche control. Estimated Open 8:30am 437 Nov23 Both Canyons 4x4 or chains required 6:30amdue to weather. Nov23 Both Canyons 4x4 or chains required 6:30amdue to weather. 436 Nov23 Both Canyons 4x4 or chains required 6:30amdue to weather. Nov23 Both Canyons 4x4 or chains required 6:30amdue to weather. 435 Nov02 Guardsman Pass in Big Cottonwood Canyon is now closed. Nov02 Guardsman Pass in Big Cottonwood Canyon is now closed. 434 Sep13 BCC marathon this Sat. Traffic will be restricted 6:30-10:00AM expect 30 min delays between police escorts Sep13 BCC marathon this Sat. Traffic will be restricted 6:30-10:00AM expect 30 min delays between police escorts 433