Update: Correction, it should be four postal facilities. The U.S. Postal Service recently announced that it has ended  an Area Mail Processing (AMP) study for the following Postal facilities: 

Glennwood Springs, Colorado CSMPC to Grand Junction (CO) CSMPC

Sheridan, Wyoming CSMPC to Billings (MT) P&DC

Wheatland, Wyoming CSMPC to Cheyenne (WY) P&DC

and McAllen, Texas Post Office to Corpus Christi (TX) P&DF

“Officials with the U.S. Postal Service said Friday that a recent study at showed it wouldn’t be cost- or time-effective to send some weekday mail out of the Bryan-College Station area to Houston for processing.” .

Last month the USPS cancelled AMP studies for three other postal facilities.  see APWU News articles 

According to Glenwood Springs Post Independent (CO)

The U.S. Postal Service has decided against further investigating a proposal to move some regional mail distribution from Glenwood Springs to Grand Junction.

“After preliminary review, it has been determined that there are currently no significant opportunities to improve efficiency and/or service through consolidation of mail procession operations at the Glenwood Springs Post Office,” Phil Hice, the office’s acting postmaster, said in a written statement Friday.

Glenwood’s regional sorting facility, on Center Drive in West Glenwood, is one of 40 around the country that the Postal Service has been looking at to see if some operations should be moved elsewhere.

Postal Service spokesman Al DeSarro said it’s his understanding that preliminary study so far has eliminated about 10 of the 40 centers from further consideration. The Postal Service on Friday also announced it was ruling out consolidations in Sheridan and Wheatland, Wyo.

McAllen, Texas postal sorting facility receives a pardon from the U.S. Postal Service.

After studying the processing of first-class stamped letters in the region, the Postal Service will not consolidate the sorting of such letters at its Corpus Christi facility, it announced Friday. More from The Monitor