Evening Silver Line Diversions and Eliot Bridge Lane Shifts Headlining Thursday Commute

Morning Commute Overview

Commuters in the Greater Boston area can expect a relatively standard morning commute this Thursday, February 19, 2026. While the morning rush is proceeding without major arterial closures, the sub-freezing temperatures—hovering around 29°F with a wind chill making it feel closer to 20°F—may lead to slower starts for those using outdoor transit platforms. There is a light 10% chance of snow flurries throughout the day, though no significant accumulation is expected to impact road grip during the daylight hours.

MBTA Service Alerts and Evening Diversions

The most significant disruption for transit users today will occur during the evening hours. The MBTA has announced that Silver Line routes SL1, SL2, and SL3 will operate at street level between Silver Line Way and South Station starting at 8:30 PM and continuing through the end of service. This diversion is necessary to accommodate essential maintenance work within the Transitway. Riders should be aware that real-time tracking for Silver Line buses may be inaccurate while they are operating on surface roads, and extra travel time should be budgeted for late-night trips to Logan Airport or the Seaport.

On the subway lines, the Red Line Braintree Branch experienced minor delays earlier this morning following a police action at JFK/UMass, though service has since resumed its regular schedule. Additionally, passengers using Jackson Square on the Orange Line should note that platform renovations are ongoing to improve safety and accessibility, and certain stairways remain closed through the winter season. Looking ahead to the weekend, the MBTA is reminding riders that shuttle buses will replace Red Line service between Broadway and Ashmont on February 21 and 22 for signal modernization.

Major Roadworks and Traffic Flow

For those driving into the city, several long-term projects are currently impacting traffic patterns:

• Eliot Bridge: Preservation work continues on the Eliot Bridge connecting Allston and Cambridge. While the roadway remains open, drivers will encounter lane shifts. During peak hours, at least two travel lanes are maintained in each direction using temporary barriers.
• Route 9 (Natick): Utility pole relocations and overhead wire work are scheduled between Linden Street and the Cochituate Rail Trail. Expect breakdown lane closures and occasional merging delays between 7:00 AM and 3:00 PM.
• Route 3 (Braintree/Weymouth): Resurfacing projects are active on Route 3. While most heavy work is slated for off-peak hours, motorists should remain alert for shifting work zones near the Weymouth line.
• I-93 Northbound: A disabled vehicle was reported earlier this morning near Exit 18 (Storrow Drive/Leverett Circle), causing a temporary bottleneck. While the scene has been cleared, residual slowing persists through the Zakim Bridge.

Commuters are advised to utilize public transit where possible to avoid bridge-related bottlenecks and to dress warmly for platform wait times as temperatures are expected to drop further after sunset.