The northbound curb lane on Paris Street, between Wagner and Regent Streets, will closed for a hydrant repair on Wednesday and Thursday, August 3 and 4, from 8 a.m. to 2:30 p.m. each day.
Traffic will be reduced to one lane in both directions on Montpellier Road, Chelmsford, from Wednesday, Aug. 3 to Aug. 31, for replacement of a box culvert.
Motorists are advised to watch for traffic signals.