A roadway near Baltimore/Washington International Thurgood Marshall Airport was briefly shut down Wednesday afternoon because of an investigation, authorities say.
Information on the nature of the investigation was not immediately released, but a vehicle involved in the investigation was cleared around 4:15 p.m.
Chopper4 footage shows traffic delays at the airport as of about 4 p.m.
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Flights appeared to be departing and arriving as scheduled throughout the roadway closure. People inside the airport were “advised to remain in place,” an X post by airport authorities said.
A follow-up statement posted to X around 4:15 said "roadway operations will slowly return to normal," and advised anyone dropping off or picking up passengers to use the upper level roadway until that point.
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Stay with NBC Washington for more details on this developing story.