Temporary Detour: 2026 Del Ray Halloween Parade

Updated: 10/18/2026

Advisory Effective: Oct 25, 2026 – Oct 25, 2026

Routes Affected: A11, A12

 

On Sunday, October 25, from 10:00am until 6:00pm, buses will detour due to the 2026 Del Ray Halloween Parade. Please allow additional travel time and avoid the area if possible.

 

Street Closure:

  • Mount Vernon Ave between Hume Ave and E Bellafonte Ave

 

The following routes will detour:

A11 Pentagon- Huntington northbound to Pentagon

A12 Ballston- Hunting Point northbound towards Ballston

  • Buses begin detouring on Mount Vernon Ave at E Monroe Ave, resuming regular route on Mount Vernon Ave at Kennedy St.

A11 Pentagon- Huntington southbound to Huntington

A12 Ballston- Hunting Point southbound towards Hunting Point

  • Buses begin detouring on Mount Vernon Ave at Commonwealth Ave, resuming regular route on Mount Vernon Ave at E Nelson Ave.

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TTY 202-962-2033

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