UDOT: Road closures/alerts in Summit, Wasatch, Salt Lake Counties

At just the begining of a predicted snowstorm, UDOT is requiring traction devices in many areas of Norther Utah. Photo: Kimon Maritz

PARK CITY, Utah — UPDATE: Published at 4:30 p.m., Friday, December 31.

• SR-224/Marsac Ave is open

Click here for real-time updates on the UDOT website.

UPDATE: Published at 10:30 a.m., Friday, December 31.

• Little Cottonwood Canyon is Open with traction devices, chains, or 4-wheel drive required for all vehicles. 

UPDATE: Published at 7:30 a.m. on Friday, December 31.

• SR-210 in Little Cottonwood Canyon is Closed for Avalanche Control Work
• Chains/Traction Devices required for all semis traveling EB/WB I-80 in Parleys Canyon from mileposts 128 to milepost 143.

UPDATE: Published at 11:00 p.m., Thursday, December 30. 

• SR-224/Marsac Ave is closed between MP 4 to MP 0.

Original post published at 7:15 p.m. Thursday, December 30, The Utah Department of Transportation (UDOT) has issued Traffic Emergency Alerts.

• Summit County/Salt Lake County – Chains or 4 wheel drive is required for all vehicles traveling eastbound and westbound on I-80 through Parley’s Canyon from mileposts 128 to milepost 143.
• Salt Lake County – Traction devices, chains, or 4-wheel drive are required for all vehicles traveling in Big Cottonwood Canyon or in Little Cottonwood Canyon.
• Wasatch County – Chains, 4 wheel drive, or Traction Devices are required for all vehicles traveling on US-40 between MP 6 to MP 13. Chains, 4 wheel drive, or Traction Devices are required for all vehicles traveling on US-40 between MP 18 to MP 57.