Traffic was directed off I-91 in Springfield, on both the North and Southbound sides Monday night.
Southbound traffic was directed off the highway at Exit 6, onto West Columbus Avenue.
MassDOT’s Patrick’ Marvin told 22News that this is part of an ongoing project to resurface the highway and repair bridge-structures and expansion joints, at Union and Broad Streets.
This is separate from the viaduct project which Marvin said, is essentially complete.
Marvin said these overnight, week-night work sessions will continue until the project is finished sometime this summer.