Lowcountry Lowline: A Future Park for the Charleston Community Today, the Lowline is a vision. A vision to reclaim 1.7 miles of abandoned railway track and neglected highway corridor along the backbone of the Charleston Peninsula. A vision to transform this forgotten stretch of urban space into a centralized regional park. The Friends of the Lowcountry Lowline are working alongside the City of Charleston to put together a plan for the space that highlights the surrounding neighborhoods, addresses city-wide flooding, and gives pedestrians and bikers a safe dedicated path.