D.C. streets will close for the Lawyers Have Heart 10K and 5K event, affecting traffic with multiple road shutdowns detailed on the MPD website, including Maine Avenue and Ohio Drive.

U.S. Transportation Secretary Sean P. Duffy announces $607 million in grants for infrastructure projects, criticizing the previous administration's handling of such projects and pledging to accelerate progress.

Sean P. Duffy criticized a coalition of states challenging NEVI Formula Program updates, calling the previous administration's efforts a failure and addressing the program's issues to improve EV charging infrastructure efficiency.

May is National Youth Traffic Safety Month, and Arlington County VA Sheriff's Office highlights teen driver, bicyclist, and motorcyclist fatality statistics to stress the importance of road safety education.

The US Department of Transportation proposes new drone regulations, facilitating operations like package delivery, as part of an "innovation agenda" under Secretary Sean P. Duffy.

The Anacostia River Festival 2025 will cause road closures and parking restrictions on May 17, with advice to use alternative routes.

Traffic patterns in DC will change during Police Week, May 11-17, with street closures and parking restrictions. Visitors and residents should expect delays and seek alternative transit options.

The Acton Children’s Business Fair will close 20th Street NW, Washington D.C., causing traffic and parking disruptions on May 10th from 7 a.m. to 2 p.m.

U.S. Transportation Secretary Sean P. Duffy approved 180 new grants totaling $3.2 billion for infrastructure, critiquing past inefficiencies and emphasizing a more practical approach.

US Transportation Secretary cancels $54M in university grants for DEI and green initiatives, redirecting funds toward traditional infrastructure and safety projects.

Transportation Secretary Sean P. Duffy introduces a package to address air traffic controller shortages, aiming to boost hiring and retain experienced controllers, as part of an ongoing effort to improve staffing in the aviation industry.

The 46th Annual Washington Law Enforcement Officers Memorial Service on May 5 will cause road closures and parking restrictions in D.C. from 6 a.m. to 2 p.m.

Montgomery County urges safe driving during Cinco de Mayo, enhancing patrols and offering sober ride options like SoberRide with Lyft and affordable bus services to prevent drunk driving incidents.