A federal judge blocked construction of President Trump's 250-foot triumphal arch just outside Washington hours after a federal panel approved it — freezing a project with no congressional authorization, no confirmed funding, and a president who wants snipers stationed on the roof.

The fight cuts to the core of who controls the nation's capital and the public's money. The Constitution gives Congress — not the president — authority over federal spending and the District of Columbia. The administration has no appropriation from Congress for this project. The cost is unclear, with The Guardian reporting estimates as high as $100 million. Nobody has explained how it gets paid for.

U.S. District Judge Tanya Chutkan issued the temporary restraining order just before midnight Friday, barring any construction for 14 days. NPR reported that her 33-page opinion scrutinized the administration's "sudden emphasis on national security" and agreed that local governments face likely harm if construction proceeds. The administration had told the court it could begin excavation the same day as approval — despite lacking congressional sign-off and facing an expanding legal challenge.

The National Capital Planning Commission voted 8-4 Thursday to approve the arch, which would stand on Memorial Circle, a traffic island between the Lincoln Memorial and Arlington National Cemetery. The Guardian noted the vote broke along federal and local lines: supporters work for the administration or are connected to the president, while opponents represented the city of Washington.

Commission chair Mark Paoletta — a Trump appointee who also serves as general counsel for the White House Office of Management and Budget — opened the meeting with praise for the president. "President Trump understands as president and a superb builder that it's important to our national identity to display who we are through grand monuments," Paoletta said.

DC city council member Phil Mendelson, who serves on the panel, countered that the project has neither congressional approval nor a congressional appropriation. The formal plan, he noted, doesn't even include the military features Trump has publicly described.

In September, Trump said the arch would "house, store, and have the rapid ability to use large numbers of drones, plus Snipers, on both the roof and plaza areas," and would hold "large quantities of sniper ammunition in storage," according to the New York Post. "There will be no facility like this anywhere in the world," Trump added.

Those claims don't appear in the submitted plan. NPR reported that the administration said work would run 20 hours a day, year-round, for two to three years. The construction firm had already sprayed white paint lines on Memorial Circle's grass — apparently without authorization from the National Park Service.

More than 100 witnesses testified against the project during the nine-and-a-half-hour commission meeting. Critics included veterans who argued the structure would obstruct the view between Arlington National Cemetery and the Lincoln Memorial. Rep. Jared Huffman, Democrat of California, called the arch "a tribute to Donald Trump," not veterans. Activist Susan Douglas told the commission: "The arch is illegal. It is obscene. It is nothing more than a monument by and for a leader whose legacy will be vilified, as will those who support him."

Chutkan consolidated lawsuits from Virginia, DC, a group of Vietnam War veterans, and an architectural historian. The plaintiffs are governments and citizens — Virginia's attorney general, DC's government, and veterans who don't want a monument between them and their fallen brothers. There is no evidence of a shadowy funding network behind the challenge.

The real money question sits on the other side of the table: who pays for a $100 million arch that Congress hasn't authorized? The administration hasn't said. The Guardian reported that Democrats gained control of Congress in the midterms, which means that question is about to get harder to dodge.

This is the second time in recent weeks a federal judge has blocked a Trump effort to remake Washington — a judge previously halted his attempt to close the Kennedy Center for renovations. The pattern is clear: the president acts, a judge freezes it, and Congress watches from the sidelines.

That's not how the system was built to work. The founders gave the legislative branch the power of the purse and authority over the capital so no single executive could reshape the republic's front yard on his own authority. The open question isn't whether a judge should be stepping in. It's why Congress — the body entrusted with this exact power — needed one to do its job.