06/10/2026
For immediate release:
June 10, 2026
Advisory: Billerica
Long Term Closures on Route 3 Northbound (Northwest Expressway)
Long-term left and right shoulder closures and lane shift will be implemented on Saturday, June 13, at 6:00 a.m. and will continue through June 27, 2028
Overnight temporary lane closures, Friday, June 12, from 8:00 p.m. to 6:00 a.m. the following morning
BILLERICA - The Massachusetts Department of Transportation (MassDOT) is announcing long-term left and right shoulder closures, and a long-term lane shift will be in place on Route 3 northbound beginning Saturday, June 13 at 6:00 a.m. continuing through June 27, 2028, between mile marker 75.7 and mile marker 76.8 in Billerica. The lane shift is necessary to allow crews to safely and effectively construct a new shared-use path adjacent to Shady Hill Conservation Land.
Overnight temporary lane closures will be in place on Route 3 northbound (Northwest Expressway) between exit 73 and exit 76 in Billerica on Friday, June 12, from 8:00 p.m. to 6:00 a.m. the following morning. These closures are necessary to safely and effectively allow crews to perform construction activities relating to the lane shift.
This work is part of a $17.4 million shared-use path project adjacent to Route 3 northbound and within the Town of Billerica.
Appropriate signage and law enforcement details will be in place to guide drivers through the work area.
Drivers traveling through the area should expect delays, reduce speed, and use caution.
All scheduled work is weather dependent and subject to change without notice.
For more information on traffic conditions, travelers are encouraged to:
• Download the Mass511 mobile app or visit www.mass511.com to view live cameras, travel times, real time traffic conditions, and project information before setting out on the road. Users can subscribe to receive text and email alerts for traffic conditions
• Dial 511 and select a route to hear real time traffic conditions.
• Follow on X (formerly known as Twitter) to receive regular updates on road and traffic conditions.
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