Once again, one lane of Interstate 495 north in Haverhill is closed daytimes through Thursday as part of the ongoing replacement of two bridges crossing the Merrimack River.
The state Department of Transportation says a single right lane on I-495 north, between exits 48 and 49, is scheduled to be closed from 7 a.m.-4 p.m., daily through Thursday, April 16.
Officials say the work is related to pier protection barrier and drainage.