postal infrastructure
Letter delivery system
Postal infrastructure refers to the physical and organizational systems that enable mail delivery—post offices, sorting facilities, delivery routes, mailboxes, vehicles, and the workers who operate them.
The term often appears in policy discussions about maintaining service to rural areas or adapting to declining letter volume: The pandemic revealed how much we depend on postal infrastructure.
- post officePublic mail facility
- dead letter officeUndeliverable mail processing center
- barcode scannersOptical product identification devices
- tracking numbersShipment identification sequences
- mail carriersThose delivering letters professionally
rural routes · mailboxes · mail slots · delivery vans · overnight delivery · express mail · cargo planes · freight trains · shipping containers · air routes · conveyor belts · loading docks · zip codes · union representatives · postmarks · road networks · sorting facilities · parcel lockers
- postalmail, mail delivery, stamp, stamps, mail service
- postal historystamps, postmarks, mailboxes, mailbox, post offices
postal infrastructuredigital messaging
Text-based electronic communication
electronic communication · internet infrastructure · cyberspace · digital networks · digital infrastructure
postal, infrastructure, posts, posted, posting, postage, postman, postmaster, postmark