Portsmouth, NH (September 7, 2025) – A multi-vehicle crash with reported injuries caused significant traffic delays Saturday afternoon on southbound Interstate 95 near Exit 3A in Portsmouth. The incident occurred around 4:25 p.m., leading to partial lane closures and a response from local emergency crews.
Authorities stated that several vehicles were involved in the collision. First responders arrived to treat those injured and manage the scene. At least one person required medical attention, though details on the number of patients or the severity of injuries have not yet been released.
The crash forced the closure of multiple lanes, with only the left lane remaining open to traffic. Drivers were advised to proceed with caution and expect significant delays while investigators worked to clear the scene and determine what led to the crash.
Our thoughts are with the individuals impacted, and we hope for a speedy recovery for those injured.
Highway Safety and Crash Trends in Portsmouth
Interstate 95 is a heavily traveled corridor through Portsmouth and sees a high volume of local and interstate traffic. Exit 3A is a known merging point with frequent lane shifts and high-speed flow, which increases the likelihood of multi-vehicle incidents during peak travel times.
According to 2024 New Hampshire traffic data, I-95 in Rockingham County has experienced a steady rate of injury crashes, often involving rear-end and side-impact collisions. Contributing factors typically include congestion, sudden braking, or unsafe lane changes.
Motorists are reminded to reduce speed in construction or incident zones, leave ample space between vehicles, and remain attentive during high-traffic periods.
If you or someone close to you has been injured in a highway crash, contact Local Accident Reports for support and assistance.
