City Carrier Assistant (CCA) Postal Academy Practice Test 2026 - Free CCA Practice Questions and Study Guide

PS Form 1564-A is specifically designed to provide crucial information regarding delivery operations within the United States Postal Service. It includes detailed instructions related to delivery, such as delivery instructions for mail carriers, the locations of collection points where customers can drop off mail, and the placement of relay boxes that are utilized in the mail delivery process. This information is essential for ensuring that carriers have the necessary guidance to perform their duties effectively and to navigate their routes efficiently.

The other options, while related to postal services, pertain to different aspects of the operation. Information about holidays and office hours relates to service availability rather than delivery specifics. Employee schedules and leave information are more administrative and do not directly assist in the delivery of mail. Maintenance records and route histories, while important for operational management, do not provide the immediate delivery assistance that PS Form 1564-A is meant to address.