Traffic Alert: Road Closures on Sept. 11

10/6/2025

On Thursday, Sept. 11, from approximately 8:30 to 10 a.m., several roads adjacent to Arlington National Cemetery – including Route 27 from I-395 to Memorial Circle – will be closed due to 9/11 observances near the Pentagon. Drivers traveling to ANC may experience delays and detours during this time. Please allow extra travel time and follow posted detours and instructions from law enforcement.