Reshaping a postal network doesn’t happen overnight. Especially one built to handle mainly letters and flats and not the tremendous anticipated growth in parcels. The Postal Service is attempting to tackle realignment in two phases, playing out over 4 years.
No pain no gain. The U.S. Postal Service has reduced spending over the past decade but it has come with a downside, notably a reduction in service. Over the past decade the Postal Service has reduced labor costs by $10 billion, improved productivity, and generally reined in spending.