Current I-70 Travel Advisories You are here: Home / Colorado Road Conditions / Current I-70 Travel Advisories I-70 Westbound Vail Pass Summit (Milemarker 190-190) Road Closed Safety closure due to rollover crashes, no estimated time of reopening. Incident began January 21st, 2017 at 7:57am. I-70 Westbound West of Vail Pass Summit (Milemarker 189-189) Accident Partial closure due to multi-vehicle roll over crash. Incident began January 21st, 2017 at 7:40am. I-70 Westbound C470 to Eisenhower Tunnel (Milemarker 260-215) Heavy Traffic Heavy traffic west of Denver, expect delays. Restriction began January 21st, 2017 at 6:19am.