Road work on Interstate-40 in Flagstaff will continue at all hours this week. ADOT says eastbound I-40 will be narrowed to one lane until 6 a.m. Wednesday during the overnight hours from Butler Avenue to Country Club Drive. Around the clock-restrictions will take place from 7 p.m. Monday to 6 a.m. Friday on westbound I-40 from Country Club Drive to Butler Avenue as traffic will be narrowed to one lane. There will be some restrictions next week from Butler to I-17 westbound as well. The restrictions are needed due to ongoing pavement work on Interstate-40 in Flagstaff. If you travel through the area during work hours, slow down and use caution.