American Express plans to open a new Centurion lounge at Washington National airport at the end of 2022. It will be at the southern end of the B concourse, and by the time it opens B, B/C and C will all be connected post-security through a combined checkpoint (“Project Journey”).
The lounge will be 11,500 square feet. The lounge will offer shower suites and “floor-to-ceiling windows will offer airfield views ”