FLAGSTAFF — The Arizona Department of Transportation crews will continue installation work on new overhead electronic message signs on Milton Road (SR 89A), between University Drive and Forest Meadows and on I-40 Westbound at MP 197 near Butler Avenue in Flagstaff.

Tuesday through Wednesday, southbound travel on Milton (SR 89A) (between University Dr and Forest Meadows) will be restricted to one lane to accommodate crews working on the west side of the roadway. Work will take place during evening hours from 8 p.m. to 6 a.m.

Thursday (March 10), travel on I-40 Westbound (near Butler Avenue) will have short temporary closures to accommodate installation of the overhead message sign; work will take place from 10 p.m. to 4. a.m.

Please observe reduced speeds and exercise caution while traveling through the work zone.

Electronic message signs span the width of the freeway and are used by ADOT to help keep drivers informed of traffic, road and weather conditions.