(a)
In general— The United States Postal Service may not close, consolidate, downgrade, or take any other similar action with respect to any processing and distribution center in a State if such action would result in no such center being located in that State.
(b)
Definitions— In this section—
(1)
the term “processing and distribution center” means a central mail facility that—
(A)
distributes and dispatches part or all of both incoming mail and outgoing mail for a designated service area;
(B)
provides instructions on the preparation of collection mail, dispatch schedules, and sorting plan requirements to mailers; and
(C)
is a sectional center facility, a general mail facility, or a dedicated mail processing facility without a station or branch; and
(2)
the term “State” means the 50 States and the District of Columbia.