Members of the U.S. Capitol Police stand guard on the west front steps of the Capitol building in this file photo.
U.S. Capitol Police have opened all roads against in Southwest that were closed while they investigated a suspicious vehicle on Washington Avenue.
Washington Avenue was closed between D Street and Independence Avenue in Southwest. The C Street ramp from northbound Interstate 395 was also closed as well as C Street between Washington Avenue, SW and New Jersey Avenue SE.
Police reopened all roads by 11:30 a.m. No more information was immediately available.
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