pääreitti
Pääreitti is a Finnish term meaning “main route” or “principal route.” It is a descriptive label used in planning, transport, and recreation to identify the central corridor that connects major destinations, regions, or components of a network. The word combines pää (main, chief) with reitti (route), reflecting its function as the backbone of a system rather than a formal, universal designation.
In transportation planning, pääreitti commonly denotes the primary axis within a road, rail, or multimodal network.
In outdoor recreation and tourism, pääreitti can label a backbone long-distance trail, cycling corridor, or scenic
The term is versatile and context-dependent rather than a single standardized designation. It is frequently seen