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Service AlertsRosslyn Transit Center Bus Terminal Temporary Relocation: On Sunday, October 26, ART Arlington transit (Bus Routes 45, 55) will relocate to N Oak St between Key Blvd and Wilson Blvd from 6am-6pm due to the 2025 Marine Corps Marathon. Thank you for your patience and understanding. View all ART Alerts

Service AlertsART Route 55 - Detour: 10/26/2025 - Stops at N Moore St @ Rosslyn Station Bay A, Langston Blvd @ N Nash St (Westbound), Langston Blvd @ N Oak St (Westbound), Langston Blvd @ N Scott St (Westbound), Langston Blvd @ N Vance St (Westbound), Langston Blvd @ N Adams St (both directions), Langston Blvd @ N Cleveland St (both directions), Langston Blvd @ N Highland St (both directions), Langston Blvd @ Spout Run Pkwy (Westbound), Langston Blvd @ N Lincoln St (Westbound), Langston Blvd @ N Oakland St (both directions), Langston Blvd @ N Monroe St (Eastbound), Langston Blvd @ 3206 (Eastbound), Langston Blvd @ Kirkwood Rd (Eastbound), Langston Blvd @ N Veitch St (Eastbound), Langston Blvd @ N Rhodes St (Eastbound), Langston Blvd @ N Quinn St (Eastbound) and Langston Blvd @ Fort Myer Dr (Eastbound) will not be served between 6:00 AM and 6:00 PM due to road closures from the Marine Corps Marathon. View all ART Alerts

Service AlertsART Route 45 - Detour: On Sunday, 10/26/2025 ART Route 45 will detour from 6:00 AM until 6:00 PM - Stops at N Moore St @ Rosslyn Station Bay E, Wilson Bl & N Oak St (Southbound), Wilson Blvd @ N Pierce St (Southbound) and N Nash St @ Wilson Blvd (Northbound) will not be served. View all ART Alerts

ART 77 Shirlington - Lyon Park - Courthouse

ART 77 travels between the Shirlington and Courthouse areas. Buses run every 30 minutes Monday through Saturday, with key stops along the route including the Shirlington Bus Station, Walter Reed Drive, Lyon Park and the Court House Metro station.

Note: The Courthouse stop is moved on Saturdays. Due to the closure of a portion of 15th St. N. on Saturday, ART buses can't access the normal stop in front of the Arlington County building at 15th St. N. and N. Uhle St. (timepoint 6). The Saturday stop is located at Clarendon Blvd & N Uhle St in front of the Court House Metro station.

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ART 77 route map and schedule (PDF, 311 KB, Adobe Reader required)

ART 77 Schedules

Route Info

Effective 12/17/2018

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Weekday · Saturday
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Holiday Schedule

ART 77 operates on a Saturday schedule on the following holidays: Martin Luther King Jr. Day, Presidents Day, Indigenous Peoples' Day, Veterans Day, Day After Thanksgiving.

ART 77 does not operate on the following holidays: New Year’s Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, Christmas Day.

ART 77     Bus Stop        Line

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