Augusta/Disney World

Route
I 40 East to Airport, I 40 East, US 1 South, NC 277 South, SC 277 South, SC 9 North, US 1 South, I 20 West to Augusta.
I 20 West, US 221 South, US 1 South, I 16 East, I 95 South, I 4 West to Disney World.
FL 429 North, Florida Turnpike North, I 75 North, Fl 331 North, FL 24 North, US 301 North, I 10 East, I 295 North, I 95 North, I 40 West to Chapel Hill.
Notes
In SC, US 1 is being divided between the Wadley and Swainsboro bypasses.
There are no signs on I 95 southbound or I 295 eastbound of the new I 295 East bypass of Jacksonville. It is still signed FL 9A.
A lane is being added to I 10 west of I 295 in Jacksonville FL.
Results
Counties: GA: Jefferson, Emanuel, Candler. FL: Lake, Sumter, Marion, Alachua, Bradford, Clay. For a new total of 1013.
SC: Mileage on US 1.
GA: Mileage on I 16, US 1, US 221.
FL: Clinched FL 331. Mileage on I 10, I 75, US 301, Florida Turnpike, FL 24,  FL 429.