Major Lane Splits on Southbound I-95 and Overnight Tunnel Closures Active This Tuesday
Tuesday Commute Overview
Good morning, Baltimore. As we head into the final week of February 2026, commuters should prepare for significant shifts in traffic patterns on major arteries. Whether you are traveling through the Harbor Tunnel or heading north toward Harford County, construction and safety improvements are the primary factors affecting your drive today, Tuesday, February 24. We are seeing a high volume of maintenance activity across the region, making it essential to allow extra time for your morning and evening travels.
I-95 Southbound Traffic Split and Speed Enforcement
The most notable change for regional travelers is the implementation of a new traffic pattern on southbound I-95 at the MD 24 interchange (Exit 77). As part of the ongoing $1.1 billion project to extend express toll lanes, crews have instituted a complex lane split that is expected to remain in place through the fall. If you are approaching this interchange, you will encounter barrier walls separating one lane to the left and three lanes to the right. It is crucial to choose your lane early as the split occurs just south of MD 24. Signs have been posted to guide motorists as they approach the area.
Additionally, the work zone speed limit has been reduced to 55 mph. Automated speed enforcement is currently active in this zone to protect work crews and passengers. Motorists should be aware that fines for exceeding the posted limit in this construction area can range significantly, starting at $60 and reaching up to $1,000 for serious violations.
Baltimore Harbor Tunnel and US 301 Maintenance
Commuters using the I-895 corridor should plan for potential delays late this evening and into tomorrow morning. The Maryland Transportation Authority has scheduled overnight lane closures for the Baltimore Harbor Tunnel through February 26. While these closures primarily affect off-peak travel, those working late shifts should anticipate merged lanes and slower transitions through the tunnel. Further south, resurfacing work continues on US 301 (Crain Highway). Expect single and double-lane closures between 9:00 a.m. and 3:00 p.m. as crews work to complete the safety and paving project scheduled for this spring.
MARC Train and Commuter Bus Service Alerts
On the rails, the Maryland Transit Administration reports that MARC Train service is running on a full schedule for all three lines—Penn, Camden, and Brunswick—today. This follows a restricted schedule used yesterday. For those relying on the Commuter Bus network, there is a specific service alert for Tuesday regarding a State of the Union update. Travelers should stay alert for potential diversions or minor schedule adjustments, particularly on routes moving through the capital region.
Long-term Infrastructure Reminders
Progress continues on the site of the Francis Scott Key Bridge replacement. While demolition of the old structures is nearing its final phase this season, the area remains a massive construction zone. Commuters are reminded that the new span is projected for completion in 2030. In the meantime, please remember that traffic continues to be diverted through the Fort McHenry and Baltimore Harbor Tunnels, contributing to consistently higher volumes during peak hours on I-95 and I-895.