LEWISTON – Sidewalk improvements will begin Monday, March 29, on Main Street, from Chapel to Middle streets; and on Chapel Street, from Main to Lowell streets.

At times during sidewalk construction on Main Street, the outside lane of Main Street, between Middle and Chapel streets, will be closed to traffic. In addition, one lane will be closed on Chapel Street, between Lowell and Main streets, when work is undertaken on that sidewalk.

There may be periodic delays or traffic backups, so residents may want to consider alternate routes, whenever possible.