Evening Silver Line Diversions and Route 9 Lane Closures Headline Wednesday Commute

Evening Silver Line Diversions and Route 9 Lane Closures Headline Wednesday Commute

Good morning, Boston commuters. As we move into the middle of the week on Wednesday, February 18, 2026, transportation officials are reporting several key service changes and roadwork projects that will affect both your morning drive and your evening return. While the early morning rush is currently moving with typical mid-week volume, specific maintenance schedules and the start of the February school vacation period are beginning to influence transit availability and parking throughout the Greater Boston area.

MBTA Service Alerts: Silver Line and Station Access

The most significant disruption for transit users will occur this evening. Starting at 8:30 PM, the Silver Line branches SL1, SL2, and SL3 will be diverted from the Transitway to street-level operation. This change occurs between Silver Line Way and South Station to allow for essential maintenance work within the tunnel system. Buses will operate on surface roads, which may lead to longer travel times and potential inaccuracies in real-time tracking apps. Commuters heading to Logan Airport or the Seaport District late tonight should allow for an extra 15 minutes of travel time.

• Silver Line: Street-level stops will be in effect at Summer St @ Atlantic Ave for South Station and Congress St for World Trade Center station connections.
• Orange Line: Maintenance crews have taken Escalator 129 at Forest Hills Station out of service for the day. This escalator, which connects the platform to the upper lobby, is expected to remain unavailable through the end of Wednesday.
• Red Line: Ongoing construction at South Station continues to affect station amenities. Escalator 419 and the Pedal & Park bike facility remain closed, with temporary bicycle racks available on Atlantic Avenue adjacent to the main entrance.

Roadwork and Highway Conditions

For those behind the wheel, major arteries are seeing localized restrictions that could impact the mid-day and afternoon flow. In Natick, MassDOT is continuing utility pole relocations along Route 9. Expect breakdown lane closures in both directions between Linden Street and the Cochituate Rail Trail. These crews are scheduled to work from 7:00 AM to 3:00 PM, which may cause minor delays and merging congestion during the late morning hours.

• Route 3: Resurfacing and related work are ongoing near the Braintree and Weymouth lines. While much of the work is concentrated off-peak, drivers should remain alert for shifting lane patterns and construction vehicles.
• Boston Road Reconstruction: For those traveling near the I-495 corridor in Westford, the Boston Road project remains active. Expect single-lane alternating traffic near the town center between 7:30 AM and 4:30 PM.
• Local Construction: In Boston, be prepared for increased activity near the Ellis Elementary School as traffic calming construction begins today following the recent bid opening.

School Vacation Parking Warning

Today marks the start of the mid-February school vacation period for many local districts, which historically shifts traffic patterns. While highway volume may be slightly lighter, transit parking lots—specifically those serving the Boston Express and regional commuter lines—are expected to reach capacity earlier than usual. Travelers heading to South Station or Logan Airport are encouraged to seek alternative drop-off options or check lot availability before departure to avoid missing scheduled connections.