Between Exit 275A: Washington Street (Denver) and I-225 (Aurora) from Mile Point 275 to Mile Point 283. The left lane is closed due to road maintenance operations.

Between I-70 Business (Idaho Springs) and Exit 244: US 6 (near Floyd Hill) from Mile Point 242 to Mile Point 244. The right lane is closed due to road maintenance operations.

Between Exit 97: Silt (near Silt) and Exit 94: Garfield County Regional Airport (1 mile east of the Rifle area) from Mile Point 96 to Mile Point 94. The left lane is closed due to road maintenance operations. Slower speeds are advised.

Between CO 121/Wadsworth Boulevard; CO 121/Wadsworth Boulevard (near Columbine) and US 85 (Highlands Ranch) from Mile Point 14 to Mile Point 17. The left lane is closed due to road maintenance operations.

Between County Road 43 and County Road 37 (1 mile west of the Hudson area) from Mile Point 28 to Mile Point 27. Road maintenance operations. There is alternating traffic.