What are the lines running east and west at 6-mile intervals north and south of the Base Line called?

The lines that run east and west at 6-mile intervals north and south of the Base Line are known as Township Lines. In the Public Land Survey System (PLSS), the Base Line serves as a reference point from which measurements are taken. Township Lines are crucial for dividing land into townships, which are further segmented into sections. Each township typically measures 36 square miles, organized into a grid. Understanding the layout of these lines is essential for code enforcement as they are foundational in land use planning, zoning regulations, and property boundaries. This knowledge helps ensure compliance with local ordinances and facilitates better management of land resources.