Somerville Station: Construction Activity Resulting in Changed Traffic Patterns – Effective Immediately

Effective immediately and continuing through late 2027, new traffic patterns will be in place at Somerville station due to ongoing construction activity. 

The west side staircase on the Eastbound Platform will be closed, as well as a portion of the existing bike and pedestrian pathway during this time. 

A station access plan showing the changes can be found here. 

We appreciate your patience as we accommodate this temporary adjustment, and ask that during this time all customers be aware of construction activity and follow all posted signage. 

Customers are encouraged to subscribe to the latest updates via text messages and emails at My Transit Alerts, through the TRANSIT Mobile App (including customized push notifications), by visiting Travel Alerts & Advisories for the latest service-related information, or by following us at @NJTRANSIT or via your line-specific accounts on “X” (formerly Twitter).

The translated version of this notice in your preferred language is available through the Google Translate dropdown menu at the top right corner of the page. For more information and language assistance, please call NJ TRANSIT Customer Service at (973) 275-5555 between the hours of 8:30 AM and 5:00 PM daily.