Why does Interstate 95 seem to follow the fall line

Interstate 95 in the northeastern United States does appear to follow the fall line because it was strategically positioned along this geographical feature for efficient transportation purposes. The fall line is a natural transition zone where the higher elevation of the Piedmont region gives way to the lower Coastal Plain region. This change in elevation creates rapids and waterfalls, making it difficult to navigate by early settlers and travelers. By following the fall line, Interstate 95 was able to take advantage of the natural transportation corridor created by the rivers and streams flowing along this feature, allowing for easier travel and trade in the region. Additionally, the fall line provided access to water resources for early settlements, making it an important route for the development of cities and towns along the East Coast.