Washington, D.C
Washington, D.C., Suburb Starts Traffic Signal Modernization
Transportation will be the launching point for the smart city journey in Falls Church, Va.
This small city of just more than 2 square miles near Washington, D.C., is beginning the first phase of a smart city initiative with Virginia Tech’s Transportation Institute (VTTI) Division of Technology Implementation and the Virginia Department of Transportation. The project will involve traffic management technology modernization and signal upgrades.
“We are introducing modern signal controllers equipped with software designed to meet both current and future roadway needs,” Cindy L. Mester, Falls Church community relations and legislative affairs director, said via email. “These controllers will not only address today’s challenges, but also support the integration of connected and automated vehicles, ensuring that Falls Church is prepared for the transportation technologies of tomorrow.”
The “smart intersection” modernization is the project’s first component, and will update all of the signals on Broad and Washington streets — two major corridors. It will be completed in the fall of 2025. Other project phases include adaptive street lighting, smart parking, and tools to gather and analyze data. The project, to be completed in 2028, is being funded in part by a $10 million state grant managed by the Virginia Department of Transportation. The grant will fund the selection and deployment of a variety of technologies, in a set of categories.
VTTI will serve as “the technology implementer” while also conducting research.
Falls Church “prides itself on being kind of a pedestrian and biking community,” said Mike Mollenhauer, VTTI division director of technology implementation, who will serve as the university’s project lead.
“But they have roadways that have high traffic levels and congestion at various parts of the day,” Mollenhauer said, outlining some of the transportation challenges the city faces. “You want to move vehicles through the system. But you also want to make sure it’s a walkable and bikeable and livable community. And you have to try and strike a balance there, to make sure you aren’t overemphasizing one mechanism over another.”
VTTI will serve as a third-party evaluator for the technologies and assist the city in the design of the urban tech systems, which will then be handed over to the city for its technology officials to manage.
Beyond smart intersections, the project will also explore the deployment of intelligent parking and curb management, adaptive street lighting, community engagement and use of a data dashboard that brings multiple operations into one platform. This, Mollenhauer said, will make system management and operation easier for officials.
One focus will be deploying the technologies in a redevelopment area where new streets and other infrastructure are planned.
“However, as we think about deploying technology for the city, we don’t want them to end up with a patchwork, where you have one technology from a vendor that’s in one part of the city, and then a different technology somewhere else,” he said.
Some of the most “near-term needs” lie in the traffic system, which will get upgrades to traffic signal controllers “so they can interface with some of the smarter technologies that’s coming along,” Mollenhauer said.
“Our central signal management system will empower city staff with innovative tools that allow them to work smarter, not harder,” Mester said. “This system provides centralized command and control capabilities, with real-time alerts prompting staff of issues while providing information on the current health of intersection equipment.”
The new signal technology will be designed and deployed to create a coordinated transportation ecosystem, improving the flow of traffic with adaptive intersections and giving transportation officials new insights for better traffic management and improved safety.
“With smart intersection data, we will have the tools to understand the factors that precipitate conflicts between vulnerable road users and vehicles,” Mester said. “Empowered with this data, we can make informed design decisions to implement countermeasures that result in safer intersections for everyone.”
Washington, D.C
Several options at play as DC leaders consider transit for new Commanders stadium
WASHINGTON – D.C. council members and transportation leaders met for hours on Wednesday to figure out the best way to get people in and out of the new Commanders stadium.
Planning starts:
We’re just about 14 months away from the start of construction, but the conversation about transportation is well underway.
Leaders repeatedly made it clear that this transportation plan isn’t just for Commanders’ fans on eight or nine Sundays — it’s for the people who live in these neighborhoods surrounding the stadium 365 days a year.
“Even folks who were opposed to the stadium early on, they know its coming so they want it to be successful,” D.C. Councilmember and Chair of the Transportation Committee Charles Allen said.
He says success means a smooth ride for fans and everyday residents.
“It’s not having tens of thousands of people driving cars here. It’s thinking about transportation. Get people on Metro,” Allen said.
“I can imagine there’s going be a lot of cars and people trying to park so being able to alleviate that is going to be a benefit to the community,” resident Olo Olakanmi told FOX 5.
Big picture view:
The D.C. Council hearing saw representatives from the D.C. Department of Transportation, WMATA and the Commanders, as well as ANC commissioners in neighboring communities.
Allen emphasized that this is more than just a stadium — they’re also planning 6,000 to 8,000 new homes, 20,000 people living in a brand-new neighborhood.
As of now, there are two parking garages planned for the Commanders Stadium, expected to hold about 6,000 vehicles. But when it comes to transit, there are several possibilities at play.
Dig deeper:
Metro would need major upgrades to use the Stadium Armory stop — likely including adding an entrance, elevator and expanding the mezzanine.
A new Metro stop could end up costing hundreds of millions of dollars and take years to build.
WMATA is getting $2 million from the District for planning. General Manager Randy Clarke said that the goal is to have 40% of game day traffic come from public transit.
But that could also include bus rapid transit lines moving people from Union Station to the stadium along the H Street corridor.
“I have confidence we’re all going to work together and everyone has the same goal here — to make this the best possible urban sports facility and mixed-used development in the country,” Clarke said.
The plan right now is to have shovels in the ground by March 2027 and construction complete by May 2030.
“We want to make this the most transit friendly stadium but also make sure all modes of transportation are optimized for folks to get there,” DDOT Director Sharon Kershbaum said.
So, a lot of these transit decisions need to be made fairly quickly.
Washington, D.C
Federal court says troops can stay in D.C., and hints at prolonged deployment
Members of the National Guard patrol along Constitution Ave. on December 01, 2025 in Washington, DC.
Heather Diehl/Getty Images North America
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Heather Diehl/Getty Images North America
National Guard troops can remain in Washington, D.C. while a panel of judges examines whether the deployment ordered by President Trump is legal, according to a Federal Appeals Court for Washington, D.C. ruling.
More than 2,000 troops have been deployed in the city since August, both from the District and at least 11 Republican-led states. Hundreds more were added after a targeted attack on National Guard troops killed one and wounded another last month, both of whom were from West Virginia.
The decision Wednesday upends a lower court order that troops be removed from the city.
President Trump’s deployment in Washington is the most robust long-running operation so far, in what has become a pattern of military deployments to help with policing in Democratic-led cities around the country.
Several other smaller deployments are tied up in legal battles — including Trump’s deployment to Chicago which is at the Supreme Court awaiting an emergency decision.
In today’s ruling the judges wrote that Washington, D.C.’s unique federal status allows President Trump to largely control the deployment of troops in the city. They also said the Trump administration is likely to win the overall case, which would see the deployment remain until at least the end of February 2026.
But the judges also raised serious doubts about the lawfulness of deployments of other cities. In particular, the deployment of out-of-state Guard to another state without the consent of that state’s governor — as the administration has tried to do in both Oregon and Illinois.
The opinion called such a move “constitutionally troubling to our federal system of government.”
Troops have left Los Angeles
Today’s decision comes days after a different federal appeals court ruled that troops had to leave Los Angeles on Monday.
The Ninth Circuit ruled late Friday night to uphold a ruling by a federal judge in California to end Trump’s deployment. Trump seized control of the California National Guard in June amid protests in the city and sent more than 4,000 troops there, against Gov. Gavin Newsom’s wishes.
That number had since dropped to around 100, but the administration had sought to extend the federalization of the state’s Guard several times, most recently until February, saying it was still necessary.
The decision from the Ninth Circuit effectively blocked the administration from using those remaining National Guard troops in Los Angeles — but it did not force control of the troops to return to the state, leaving them under federal control for now.
All troops have left their stations in the city, according to two sources familiar with the matter who are not authorized to talk publicly. A military official who was not authorized to discuss details of a deployment publicly told NPR that the troops have been moved to a military facility in the area and are conducting training exercises.
NPR’s Tom Bowman contributed to this report from Washington.
Washington, D.C
DC leaders considering transit options for new RFK Stadium
The Commanders are set to build a new stadium in D.C., and the debate over how fans will get to and from games is happening right now. On Wednesday, city leaders will join Metro and the Washington Commanders to talk stadium transit.
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