Passenger vehicle traction law
US 285 between C-470 (near Lakewood) and Pine Valley Road (Pine Junction) from Mile Point 250 to 229.
US 285 between Mooredale Road (2 miles south of Bailey) and Glen Drive (Pine Junction) from Mile Point 220 to 229.
US 285 between Frontage Road (3 miles north of the Kenosha Pass area) and CO 9 (near Red Hill Pass) from Mile Point 216 to 183.
Commercial vehicle chain law
US 285 between Pine Valley Road (Pine Junction) and C-470 (near Lakewood) from Mile Point 229 to 250.
US 285 between Geneva Creek and Willard Street (near Kenosha Pass) from Mile Point 208 to 199.
I-70 eastbound between Exit 240: CO 103; Idaho Springs (Idaho Springs) and Exit 260: C-470; C-470; Morrison (Mount Vernon Canyon) from Mile Point 241 to 259.