Update from a twitter follower: “Apparently, word on the street… Someone crashed into the gates of the naval observatory back entrance accessed through the alley in between sushi keiko and Washington sports club.”
From the United States Secret Service:
“Precautionary closures are in effect in the 2400 Blk of Wisconsin Ave after a vehicle collided with a security barrier. DCPoliceDept and Secret Service Uniformed Division are evaluating.”
From AlertDC: “MPD reports Wisconsin Avenue, NW between P and Calvert Streets, NW is closed until further notice due to police activity. Please avoid the area and use an alternate route.”