A46

A46 is a designation used in multiple national road networks and in other coding systems. The letter A is commonly used to denote major roads or motorways in several countries, and the numeric part can be reassigned as networks evolve. Because road numbering is national and can change over time, the exact status, length, and endpoints of an A46 road vary by jurisdiction.

In the United Kingdom, the A46 is a well-established road within the national A-road network. It functions as a cross-country route and has undergone various upgrades and realignments to improve traffic flow and regional connectivity. The specific towns and regions it serves can differ along its course due to historical changes in routing.

Beyond the UK, other countries may also use the A46 designation for highways or arterial routes, but the classification and end points are not standardized across borders. Differences in numbering conventions mean that an A46 in one country is not directly equivalent to an A46 in another.

Outside of transportation, A46 can appear as a code or model identifier in different domains, depending on organizational or industry conventions. Because the meaning of A46 is not universal, precise interpretation requires specifying the country or context in question.