WOBURN — The Massachusetts Department of Transportation (MassDOT) is announcing nightly alternating ramp closures at the I-95/I-93 interchange. The closures will take place on Sunday, April 12, from 11 p.m. to 5 a.m. the following morning and will continue each night through Thursday, April 16. The closures are necessary to safely and effectively allow crews to perform drainage improvements. Each ramp will be closed one at a time.
During the temporary closures…