George Washington Parkway Will Close Southbound Lanes
The National Park Service will close parkway lanes for maintenance between October 5 and October 8, 2026.
Updated on Oct. 2, 2026 in National Parks
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The National Park Service will close portions of the George Washington Memorial Parkway southbound lanes between October 5 and October 8, 2026. This project will affect the stretch between Tulane Drive and Alexandria Avenue.
Why it matters
The National Park Service is performing essential maintenance to improve sight lines and clean the roadside. These closures are scheduled to avoid peak rush hour traffic to minimize disruptions for local commuters.
Work crews will focus on tree trimming and roadside cleanup between Tulane Drive, Morningside Lane, and Alexandria Avenue. Northbound lanes will remain open throughout the project duration.
The players
National Park Service
The National Park Service is the federal agency responsible for managing the George Washington Memorial Parkway.
The details
Drivers will be detoured onto Fort Hunt Road for the duration of the southbound closures. While the work is scheduled to avoid peak morning and evening rush hours, travelers should still anticipate potential traffic delays in the area.
Timeline
October 5, 2026: Lane closures begin.
October 8, 2026: Lane closures conclude.
Travel Outlook
This maintenance project follows the pattern set by the National Park Service's annual maintenance protocols. The effort reflects typical seasonal infrastructure upkeep intended to ensure safety and visibility across park-managed road corridors.
Commuters should anticipate delays and prepare to follow detour signage directing traffic to Fort Hunt Road. Motorists are advised to adjust their travel schedules, as these changes affect the southbound route between Tulane Drive and Alexandria Avenue.
The takeaway
Drivers should plan for extra travel time when using the George Washington Memorial Parkway during the closure window. Staying alert for detour signs on Fort Hunt Road will help maintain traffic flow throughout the project.
Further reading
For more information on regional road updates, visit the National Parks section.
Source note: This article includes information reported by NBC4 Washington.
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