A59

A59 is a designation used in several systems to identify a specific item within an alphabetical-numerical ordering. The most common usage is in road networks, where an A-prefixed designation typically denotes a major route or arterial road. However, the exact meaning and alignment of an A59 road vary by country and over time, as transportation authorities revise classifications, routes, and maintenance responsibilities.

In road contexts, an A59 generally refers to a long-distance or important connector route within the national or regional road network. The precise path, termini, and connections depend on the jurisdiction and can change due to infrastructure projects, renumbering, or road upgrades. Because A59 roads exist in different countries, each instance has its own local significance and characteristics, such as traffic patterns and surrounding towns or regions served.

Beyond transportation, the alphanumeric A59 can appear as a product code, model number, or catalog identifier in various organizations. In these non-transport contexts, the designation has little to no relation to any highway and is simply a code used for cataloging or classification.

Because A59 is a non-unique identifier used across multiple domains, its precise meaning must be inferred from context. If a specific country, region, or field is given, the corresponding A59 reference can be identified more accurately.