Considering the situation above, these statements describe the Western and Atlantic Railroad of the State of Georgia.
This is because the Western and Atlantic Railroad of Georgia was founded on December 21, 1836.
The railroad cuts across different routes, including Athens, Augusta, Macon, and Savannah.
The railroad route also has eighteen—Milepost, starting from Atlanta to Tennessee.
Hence, in this case, it is concluded that the correct answer is the Western and Atlantic Railroad of the State of Georgia.
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