New: On April 28, 2022, crews continue utility relocations at the intersection of Baltimore Avenue (US Route 1) and Rossborough Lane through June, weather permitting. Temporary lane closures on Baltimore Avenue (US Route 1) may occur between 6 a.m. to 4 p.m. on weekdays and weekends.
Work Zone Safety
Reminder: As work increases along the alignment, the Purple Line team remains committed to keeping everyone safe. Pedestrians and motorists are advised to follow construction signage and use the open sidewalk(s). For the safety of the public and our construction team, entry into construction work zones is not permitted.

As work continues, we will strive to keep you informed of the progress of this project. For information on construction activities, schedules, and other updates, please visit For immediate construction concerns, please email us at or call (443) 451-3706.
Due to traffic, weather, or emergencies, all activities are emergencies.