I-70W traction law code 15

I-70W · Started Oct 26, 2026 at 4:03 AM · Updated 9h ago

I-70Warea

Oct 26, 2026, 4:03 AMeffective

Oct 26, 2026, 5:19 AMexpires

The Slopesource

Warned area as issued by the National Weather Service

Full advisory

Eastbound and westbound open. Between Exit 195: Copper Mountain and Exit 180: East Vail (near Copper Mountain) from Mile Point 195 to Mile Point 190. Passenger vehicles that are all-wheel drive (AWD) or four-wheel drive (4WD) must have winter (Mountain Snowflake icon) or mud and snow (M+S or M/S) or manufacturer rated all-weather tires with adequate tread depth of at least 3/16 of an inch. Two-wheel drive (2WD) vehicles are required to have chains or an approved traction device.