Temporary Detour: May Rock the Block Festival on May 22

Advisory Effective: 5/22/26 - 5/22/26

Friday, May 22, 2026 | 5:00pm-11:00pm

Routes Affected: F23, F50

On Friday, May 22, from 5:00pm until 11:00pm, buses will detour due to the May Rock the Block festival. Please sign up for MetroAlerts at www.wmata.com/metroalerts for service information.

Street Closures:

• University Dr between Main St and North St

The following routes will detour:

F23 Little River Tpk-George Mason eastbound towards King St-Old Town

• Buses begin detouring on Chain Bridge Rd at Armstrong St, resuming regular route on Main St at East St.

F23 Little River Tpk-George Mason westbound towards George Mason

• Buses begin detouring on Main St at East St, resuming regular route on University Dr at South St.

F50 Washington Blvd eastbound towards Ballston

• Buses begin detouring on Chain Bridge Rd at Armstrong St, resuming regular route on Blenheim Blvd at Fairfax Commons.

F50 Washington Blvd westbound towards George Mason

• Buses begin detouring on Blenheim Blvd at North St, resuming regular route on University Dr at South St.