creek and its bluffs some angles were necessary; thence nearly a straight line through Deer Creek Barrens, and across that stream to the dividing grounds, between the Scioto and the Miami waters; thence nearly down to the valley of Beaver Creek."
The preliminary survey westward was completed in 1826 and extended to Indianapolis, Indiana. Bids were advertised for the contract west of Columbus in July 1830. During the next seven years the work was pushed on through Madison, Clark, Montgomery, and Preble Counties and across the Indiana line. Proposals for bids for building the road west of Springfield, Ohio, were advertised for, during August 1837; a condition being that the first eight miles be finished by January 1838. These proposals are interesting today. The following is a typical advertisement:
"National Road in Ohio.—Notice to contractors.—Proposals will be received by the undersigned, until the 19th of August inst., for clearing and grubbing eight miles of the line of National Road west of this place, from the 55th to the 62nd mile inclu-
