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Service AlertsUpcoming Service Changes on ART Bus 45 and 52: Effective October 5, 2025, ART will be making minor adjustments to ART Routes 45 and 52. On street information and online schedules will be rolling out leading up to the effective date of service change. Please get familiar with the new timetables and schedules listed our website for each route. https://www.arlingtontransit.com/routes-schedules/ View all ART Alerts

Alert Details

**UPDATED** Extra ART service during Metrorail shutdown on Wed, Mar 16

During the Metrorail shutdown on Wednesday, March 16, ART will run normal weekday service PLUS the following additional service:

ART 41 – Supplemental service will be added between Ballston Mall and Courthouse to connect with Metrobus bridge from Courthouse to DC.

ART 42 – Midday service will be more frequent.

ART 43 – Service will be provided during off-peak hours. Buses will run approximately every 30 minutes.

ART 45 – AM peak service will end 60 minutes later than usual. PM peak service will begin 60 minutes earlier than usual.

Because of the short notice for the service changes, real-time arrival info for the additional services will not be available. We apologize for any inconvenience.

Please visit www.arlingtontransit.com or call 703-228-RIDE (7433) for additional information and updates.

Posted 3/15/2016 5:14 PM

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