Post road

A post road is a road or route historically used for the delivery of mail, often established and maintained by government authorities for that purpose. The term implies a designated route prioritized for postal service, facilitating the rapid and reliable transport of letters and packages. Post roads were crucial for communication and commerce, connecting communities and enabling the flow of information across regions. The construction and maintenance of post roads were often considered a public good, as they benefited not only postal services but also trade, travel, and overall economic development. In many countries, the designation "post road" evolved to encompass major highways and transportation corridors, though the specific link to postal delivery may have diminished over time. The term remains a historical marker of the importance of communication infrastructure and its role in shaping society.