LINTHICUM — The lower-level security checkpoint at Baltimore-Washington International Airport is closing.
Airport officials say the checkpoint will shut down effective Friday morning. The primary checkpoints for concourses A and B are on the airport’s upper level and will remain open.
The closure of the lower checkpoint is part of a major renovation to the BWI terminal. A new 9-lane checkpoint that will serve concourses A, B and C is under construction and is expected to open later this spring.