MILLBURY - The Massachusetts Turnpike ramps at Route 122 (Exit 11) will be closed at various times Monday, Tuesday and Wednesday nights.

Crews will be working on drainage and other infrastructure during off-peak hours.

Through travel on the highway will not be affected.  Motorists looking to use Exit 11 will be directed to take Exit 10A and will be guided by signs.

The details of the ramp closings are as follows:

• From 11:30 p.m. Monday to 5 a.m. Tuesday, the westbound off-ramp will be closed.

• From 10 p.m. Tuesday to 5 a.m. Wednesday, the eastbound and westbound on- and off-ramps will be closed

• From 10 p.m. Wednesday to 5 a.m. Thursday, the eastbound and westbound on- and off-ramps will be closed.