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Service AlertsART Route 77 - Detour - Arlington Festival of the Arts: Saturday, April 26 - Sunday, April 27 from 3:00 AM until 9:00 PM ART Route 77 to detour - Stops at Wilson Blvd @ N Danville St (Southbound), Wilson Blvd @ N Fillmore St (Southbound), N Highland St @ 11th St N (both directions), Washington Blvd @ 10th St N (both directions), Clarendon Blvd @ N Fillmore St (Northbound), Clarendon Blvd @ N Danville St (Northbound) and Clarendon Blvd @ N Barton St (Northbound) will not be served due to road closure. View all ART Alerts

Service AlertsART Route 42 - Detour - Arlington Festival of the Arts: Detour on ART Route 42 - Stops at Washington Blvd @ 10th St N (both directions) and N Highland St @ 11th St N (both directions) will not be served 4/25/2025 - 4/27/2025 due to road closure View all ART Alerts

Service AlertsART Route 55 - Detour, Earth Day Every Day Festival: On Sunday, April 27, 2025, from 7:00 AM until 7:00 PM. ART Route 55 will detour due to the Earth Day Every Day Festival on Langston Boulevard. The bus stop at Cherry Hill Rd @ N Woodrow St (Eastbound) will not be served between 7:00 AM and 7:00 PM due to road closure. View all ART Alerts

Service AlertsART Route 45 - Bus Stop Closure: Stop at Columbia Pike @ S Walter Reed Dr (Northbound) will not be served 4/28/2025 - 7/28/2025 due to construction. Transit customers can board ART Arlington and Metrobus at Columbia Pike and S Highland St. (across from McDonalds). View all ART Alerts

Service AlertsART Route 42 - Bus Stop Relocation: Stop at Columbia Pike @ S Scott St (Eastbound) will not be served 4/28/2025 - 7/28/2025 due to construction. Customers can board ART Arlington and Metrobus beside the "Lancaster Bldg." View all ART Alerts

Service AlertsART Route 45 - Bus Stop Closure: Beginning February 10, 2025, the westbound bus stop located on Columbia Pike and S. Walter Reed Drive (ID# 6000245) will temporarily close for approximately three months. Customers are to board ART 45 and Metrobus routes at the next nearest bus stops at N. Highland St. and/or N. Barton St. View all ART Alerts

ART 42 Ballston - Pentagon

ART 42 provides service during the week between Ballston Metro station and Pentagon Metro station with stops at Virginia Square, Clarendon, Courthouse Road and the Department of Human Services.

On weekends, all service goes to the Pentagon City Metro instead of the Pentagon Metro.

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ART 42 route map and schedule (PDF, 247 KB, Adobe Reader required)

ART 42 weekend route map and schedule (PDF)

    ART 42 Schedules

    Route Info

    Effective 9/30/2018

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    Weekday · Saturday · Sunday
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    Holiday Schedule

    ART 42 operates a Sunday schedule on the following holidays: New Year's Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day and Christmas Day.

    ART 42 operates a Saturday schedule on the following holidays: Martin Luther King, Jr. Day, Presidents Day, Indigenous Peoples' Day, Veterans Day, and Day after Thanksgiving.

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