A cartographic representation depicting the geographical boundaries, features, and infrastructure of the states sharing a border in the northeastern United States. Such a visual aid typically includes roads, waterways, cities, and significant landmarks within those states.
These depictions are vital for navigation, urban planning, tourism, and understanding regional demographics and resource distribution. Historically, they have played a crucial role in territorial delineation, transportation development, and resource management, contributing to the socio-economic progress of the region.