Highways and Highway Transportation

by George R. Chatburn

Sparks, Edwin E., “National Development,” Vol. XXIII of the American Nation Series, Chapters IV and XIII, Harper & Brothers, New York.

Thayer, Wm. R., “Theodore Roosevelt,” p. 178 et seq. Grosset & Dunlap, New York.

Thayer, Wm. R., “John Hay,” Vol. II, pp. 339-41. Houghton Mifflin Company, Boston, 1915.

Turner, Frederick J., “Rise of the New West,” Vol. XIV of the American Nation Series, Chapter VIII, “Western Trade and Ideals,” Harper & Brothers, New York.

Twain, Mark (Clemens, S. L.), “Life on the Mississippi,” Harper & Brothers, New York.

U. S. Census review of “Agencies of Transportation,” 1880.

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FOOTNOTES

[47] “American Nation,” Vol. XIV, p. 32.

[48] McMaster, “United States,” Vol. V.