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Service AlertsART Route 74 - Detour: Starting Friday, October 3 ART Route 74 will detour - Stops at S Barton St @ Columbia Pike (Eastbound), S Barton St @ 1210 (Eastbound), S Barton St @ 1414 (Eastbound), S Barton St @ 16th St S (both directions), 16th St S @ S Edgewood St (Eastbound), S Walter Reed Dr @ 16th St S (Eastbound), 16th St S @ S Walter Reed Dr (Westbound), 16th St S @ S Edgewood St Across From (Westbound), S Barton St @ 1415 (Westbound), S Barton St @ 1201 (Westbound) and Columbia Pike @ S Barton St (Westbound) will not be served between 6AM - 8PM due to construction. Asphalt paving activity expected to be completed by Wed., October 8, weather permitting. View all ART Alerts

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

ART Service Performance Dashboard

Arlington Transit’s Service Performance Dashboard captures, visualizes, and shares Arlington Transit’s service performance metrics. It is an interactive tool to understand the quality, efficiency, and effectiveness of Arlington Transit service. Explore the tabs below to learn more!

Updated monthly, the nine metrics include: ART Systemwide Ridership, ART Ridership M-F, Sat., and Sun., Route-level Ridership, Service Efficiency, On-time Performance, Miles Between Road Calls and STAR Ridership, Completed Trips, and On-Time Performance. Explore trends over time by using the drop down menu to select, months, day, years and routes of interest. Performance is tracked for budget purposes by the fiscal year (July-June), here data is displayed by calendar year. 

Arlington Transit’s goal is to maintain data transparency and plans to continue adding to this dashboard. Please leave feedback and suggestions here by selecting other questions and comments.