Beginning Tuesday, July 9, one lane will be closed on westbound Interstate 70 for ditch cleaning operations, about one mile west of Vail (mile 173–171). Continuing through Thursday, July 11, the right lane of westbound I-70 will be closed from 6 a.m. to 4 p.m. On Friday, July 12, the lane closure will be in place from 6 a.m. to noon. Delays should be anticipated throughout the day. Due to safety and visibility requirements, rock work must be performed during...