Serious crash shuts down stretch of I-95 near Massachusetts-New Hampshire border

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SALISBURY, Mass. — Update (10:58 a.m., 7/21/26): All lanes on I-95 north are back open, New Hampshire State Police announce.

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A serious crash on Tuesday morning has closed a busy stretch of Interstate 95 near the Massachusetts-New Hampshire border.

The Salisbury Police Department says the crash happened on the northbound side of the highway. New Hampshire State Police noted the highway is closed at mile marker 1.4 in Seabrook.

Traffic is halted between Salisbury and Seabrook as investigators work at the scene, according to police.

“The highway may be closed for several hours,” Salisbury police warned in a post on X.

Police also said the crash will back up traffic on Interstate 495 from Salisbury to Amesbury.

There was no immediate word on the injuries to those involved in the crash.

Additional details weren’t available.

Catherine Parrotta will provide live traffic updates on Boston 25.

This is a developing story. Check back for updates as more information becomes available.

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