I-70 Reversible (Zipper) Lane Executive Summary

The Colorado Department of Transportation (CDOT) is considering a reversible (zipper) lane on I-70 west of Denver to manage congestion during peak times on winter Sundays. The current strategy under consideration calls for an eastbound reversible lane to begin west of Empire Junction (approximately Milepost 230.5) and for the lane to terminate at the base of Floyd Hill (Milepost 244.0).