2-4 Delivery Planning Resources for Builders and Developers The most current version of this guide will always be available on the webpage at: http://about.usps.com/what-we-are-doing/current-initiatives/delivery-growth-management/welcome.htm. The following links provide additional resources for builders and developers: Find a Post Office: https://tools.usps.com/go/POLocatorAction!input.action. Centralized Delivery/Residential Applications: http://about.usps.com/publications/pub265a.pdf. Centralized Delivery/Garden Apt Applications: http://about.usps.com/publications/pub265c.pdf. Centralized Delivery/Commercial Applications: http://about.usps.com/publications/pub265b.pdf.