There will be daytime ramp closings along Interstate 495 in Haverhill beginning Monday to allow for sign installation and construction truck access.
The Massachusetts Department of Transportation said the work, which is part of the more than $100 million twin bridge replacement project, runs from Monday, Feb. 14, and continues through Thursday, Feb. 17, between 6 a.m. and 2 p.m.
Both a left and right lane closes at times on I-495 northbound, between exits 106 and 107, between those hours, each day.
Warning signs are expected to notify drivers and provide updates.