At 3 a.m. Tuesday, the East Security Checkpoint will open on the north end of the upper level of DIA’s terminal, with 17 ...

The funding will be split between two projects. $5.5 million will go towards the expansion of BWI's D/E security checkpoint, and $36 million will improve baggage systems in the international terminal.

Seattle-Tacoma International Airport renumbered its security checkpoints April 17. It will add Checkpoint 1 at baggage claim in June.