State Department of Transportation crews will cutting down trees along the Merritt Parkway in Stamford and Greenwich this weekend.

The work that involves cutting dead trees, high limbing and clearing signs will be done between 6 a.m. and noon on Saturday and Sunday.

Motorists can expect north and southbound lane closures between Exit 31 (North Street) and Exit 33 (Den Road ).

A movable sign pattern will be utilized to guide motorists through the work zone.