Portsmouth Archives | I-95 Exit Guide

I-95 RoadNews

I-95 Lane Closures, Shifts for Digital Sign Work in Portsmouth

I-95 Exit Guide - August 18, 2025

The New Hampshire Department of Transportation (NHDOT) will be installing concrete barriers and an overhead Digital Message System (DMS) board near MM 1 on...

I-95 RoadNews

I-95 Ramp Closure in Portsmouth Extended Thru July 2

I-95 Exit Guide - June 20, 2025

The New Hampshire Department of Transportation (NHDOT) has begun daytime work on I-95 Southbound, between the hours of 7:00 AM and 4:00 PM. This work...

I-95 RoadNews

I-95 Lane, Ramp Closures, Detours in Portsmouth Begin May 21

I-95 Exit Guide - May 16, 2025

The New Hampshire Department of Transportation (NHDOT) will start night work in Portsmouth on I-95 Southbound on May 21, 2025 and May 22, 2025. This...

I-95 RoadNews

Long-Term Lane Restrictions on I-95 in Portsmouth Will Impact Traffic

I-95 Exit Guide - April 29, 2025

The New Hampshire Department of Transportation (NHDOT) will begin day work for a Portsmouth project on I-95 Southbound consisting of the realignment of portable...

I-95 RoadNews

I-95 Lane Closures, Possible Delays in Portsmouth Beginning April 15

I-95 Exit Guide - April 14, 2025

The New Hampshire Department of Transportation (NHDOT) will begin nighttime operations on the southbound lanes of I-95 in Portsmouth beginning Tuesday, April 15, 2025....

I-95 RoadNews

I-95 Lane Closures, Potential Traffic Delays in Portsmouth March 10

I-95 Exit Guide - March 8, 2025

The New Hampshire Department of Transportation (NHDOT) will perform work on I-95 Southbound and will start from the Exit 7 off ramp and the right lane...

I-95 RoadNews

I-95 Lane Closures, Possible Delays in Portsmouth Begin March 11

I-95 Exit Guide - March 8, 2025

The New Hampshire Department of Transportation (NHDOT) will perform nighttime work on I-95 southbound and will start from the Exit 4 on ramp (mile...

I-95 RoadNews

I-95 Lane Closures, Delays in Portsmouth Begin February 26

I-95 Exit Guide - February 26, 2025

The New Hampshire Department of Transportation (NHDOT) will begin day work for the on I-95 Southbound and will start from the Exit 7 off...

I-95 RoadNews

I-95 Lane Closures in Portsmouth Will Impact Northbound Travelers

I-95 Exit Guide - November 30, 2024

The New Hampshire Department of Transportation (NHDOT) will start night work in Portsmouth on I-95 Northbound on Monday, December 2, through Thursday, December 5,...

I-95 RoadNews

I-95 Lane Closures, Delays in Portsmouth Begin October 28

I-95 Exit Guide - October 28, 2024

The New Hampshire Department of Transportation (NHDOT) will start night work on I-95 southbound in Portsmouth. Starting at the Exit 7 off ramp (MM...

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