to be approved by the President of the United States, or such person as he shall appoint for that purpose; Provided, Such tracts shall not interfere with any existing claim, location, or survey; nor include any salt spring, nor the lands on either side of the river Hockhocking at the falls thereof.
"Sec. 2. And be it further enacted, That upon the said Zane's procuring, at his own expense, the said tracts to be surveyed, in such a way and manner as the President of the United States shall approve, and returning into the treasury of the United States plats thereof, together with warrents granted by the United States for military land bounties, to the amount of the number of acres contained in the said three tracts; and also, producing satisfactory proof, by the first day of January next, that the aforesaid road is opened, and ferries established upon the rivers aforesaid, for the accommodation of travellers, and giving security that such ferries shall be
most important entrance point into Kentucky on its northeastern river shore-line. What it was in earliest days, because of the buffalo trail into the interior, it remained down through the earlier and later pioneer era to the time of the building of the trunk railway lines.
