Alt Text Map of Natchez Trace National Scenic Trail in Mississippi, Alabama, and Tennessee. Represented as a green line, the Natchez Trace Parkway curves down the map vertically from Interstate 40 at the top to Natchez at the bottom. Extended Description Dark orange triangles indicate sections of the parkway while blue numbers mark mileposts. Five sections are labeled from top to bottom as follows: Highland Rim Section between mileposts 400 and 440, Blackland Prairie Section around milepost 260 where the trail grazes Tupelo, Mississippi along US Route 78, Yockanookany Section between mileposts 100 and 140, Rocky Springs Section between mileposts 40 and 60, and Potkopinu Section around milepost 20. Two cities are represented with bright yellow: Nashville is at the top where Interstates 40, 65, and 24 intersect, and Jackson is three-quarters of the way down the map where Interstates 20 and 55 intersect. A yellow dot to the left of the parkway along Interstate 20 marks the town of Vicksburg where the Mississippi River runs along the state line with Louisiana, which is shown in peach. The Cumberland River and Tennessee River run roughly perpendicular to the trail in the upper quadrant of the map. Legend A scale under the map shows distances of 10 and 50 kilometers and 10 and 50 miles. The legend reads as follows: Green line for Natchez Trace Parkway, Blue numbers for mileposts, and Orange triangle for the extent of Natchez Trace National Scenic Trail section.