Legal challenges to Donald Trump’s proposed memorial arch are mounting even as its construction is imminent

The legal challenges to Donald Trump’s proposed memorial arch are mounting, with the District of Columbia and Virginia suing in federal court on Saturday as the administration says construction could begin as early as next week.

There are now three lawsuits calling for a halt to potential work on a monument that would rise 250ft (76 meters) on a patch of grass off the bridge that spans the Potomac River, connecting the city with the Arlington national cemetery. That would make the arch 100ft taller (30 meters) than the Statue of Liberty is from its base to the top of the torch.