The Cambridge Systematics study team was tasked with recommending control points for the 14th Amendment Highway with supporting justification and rationale in a control point's technical memorandum. SAFETEA-LU specifies that the route should link Natchez, Mississippi to Augusta, Georgia, by way of Columbus and Macon, Georgia. The control points may be the cities listed, or may be other points, as long as the corridor includes the specified cities. Based on their findings and input from the September 14, 2010 meeting with the expert working group the following technical memorandum was created.
