TRAFFIC ADVISORY: 2021 DC Half Marathon

On Sunday, September 19, 2021, the DC Half Marathon will take place in the District of the Columbia. In conjunction with this event, there will be street closures that motorists should take into consideration:

The following street will be closed by the Metropolitan Police Department for public safety to vehicle traffic on Sunday, September 19, 2021 from approximately 6:00 a.m. to 12:00 p.m.:

1200 block of Maiden Lane, SW
Maine Avenue from I-395 Westbound to Independence Avenue, SW
Southbound Potomac River Freeway Split to Route 66, NW
Theodore Roosevelt Bridge Ramp to Ohio Drive, NW
Westbound E Street Expressway ramp to Southbound Potomac River Freeway, NW
9^th Street Tunnel ramp to Maine Ave, SW

The following street will be closed by United States Park Police for public safety to vehicle traffic on Sunday, September 19, 2021 from approximately 6:00 a.m. to 12:00 p.m.:

Ohio Drive, SW from 23^rd Street, SW to East Basin Drive, SW
Independence Avenue, SW from 14^th Street, SW to 23^rd Street, SW
Rock Creek Parkway from Ohio Drive, NW to Shoreham Hill
East and West Potomac Parks
East Basin Drive, SW
Raoul Wallenberg Place, SW from 15^th Street to Maine Avenue, SW
Ramp from Memorial Circle to Ohio Drive, SW
Homefront Drive, SW
Daniel Chester French Drive from Independence Avenue to Lincoln Memorial Circle, SW
Maine Avenue at ramp from East Basin Drive to Independence Avenue, SW
17^th Street, NW from Constitution Avenue, NW to Independence Avenue, SW
Parkway Drive, NW from Lincoln Memorial Circle to Rock Creek Parkway
15^th Street, NW from Constitution Avenue, NW to Independence Avenue, SW
Madison Drive, NW from 14^th Street, NW to 15^th Street, NW
Jefferson Drive, NW from 14^th Street, SW to 15^th Street, SW

For timely traffic information, please visit twitter.com/DCPoliceTraffic.

All street closures and listed times are subject to change based upon prevailing or unexpected conditions.

The public should expect parking restrictions along the street and should be guided by the posted emergency no parking signage. All vehicles that are parked in violation of the emergency no parking signs will be ticketed and towed.

Motorists could encounter possible delays if operating in the vicinity of this event and may wish to consider alternative routes. The Metropolitan Police Department and the D.C. Department of Transportation also wishes to remind motorists in the vicinity of this event to proceed with caution as increased pedestrian traffic can be anticipated.