Canyon Alerts http://canyonalerts.org Real Time Traffic Alerts May21: Big Cottonwood 2:00PM Guardsmans Pass is now open! May21: Big Cottonwood 2:00PM Guardsmans Pass is now open! 475 Apr15 Both Cottonwood Canyons are open. Apr15 Both Cottonwood Canyons are open. 474 Apr14 Both Cottonwood Canyons are restricted to 4x4 or chains due to weather. Apr14 Both Cottonwood Canyons are restricted to 4x4 or chains due to weather. 473 Mar09 Both Canyons are open 8:00amEstimated Open 8:00am Mar09 Both Canyons are open 8:00amEstimated Open 8:00am 472 Mar09 Little Cottonwood will close at 6:15am-8:15am for avalanche control. Estimated Open 8:15am Mar09 Little Cottonwood will close at 6:15am-8:15am for avalanche control. Estimated Open 8:15am 471 Mar04 Little Cottonwood will close at 5:30am-7:30am for avalanche control. Estimated Open 7:30am Mar04 Little Cottonwood will close at 5:30am-7:30am for avalanche control. Estimated Open 7:30am 470 Mar04 Little Cottonwood will close at 5:30am-8:30am for avalanche control. Estimated Open 8:30am Mar04 Little Cottonwood will close at 5:30am-8:30am for avalanche control. Estimated Open 8:30am 469 Mar03 Both Canyons restrictions have been lifted 1:15pmEstimated Open 1:15pm Mar03 Both Canyons restrictions have been lifted 1:15pmEstimated Open 1:15pm 468 Mar02 Both Canyons 5:45pm Both Cottonwood Canyons restricted to 4x4 or chains. Mar02 Both Canyons 5:45pm Both Cottonwood Canyons restricted to 4x4 or chains. 467 Jan13 Both Canyons restrictions have been lifted 8:00am Jan13 Both Canyons restrictions have been lifted 8:00am 466