U.S. Sen. Olympia Snowe, R-Maine, will tour three area Main streets Monday as part of her re-election campaign.

She will walk down the town centers of Bethel, Bridgton and Norway, spending one hour in each town listening to the concerns of people, according to a statement from her office.

Her visits are scheduled as follows:

Bethel Main Street: Starting at 12:20 p.m. at the town office.

Bridgton Main Street: Starting at 2:25 p.m. at Chalmers Insurance, 100 Main St.

Norway Main Street: Starting at 4:10 p.m. at Western Auto, 313 Main St.