This 1869 map of trails in Northwest Missouri is from Colton’s Sectional Map of the State of Missouri:

This 1869 map is from Colton’s Sectional Map of the State of Missouri, compiled from the U.S. Surveys and other authentic sources. Published by G.W. & C.B. Colton & Company of New York. This exhibits counties, cities, towns, villages, post offices, railroads and other improvements.

This is a closeup focusing on Daviess-Caldwell counties in 1869 from Colton’s Sectional Map of the State of Missouri, compiled from the U.S. Surveys and other authentic sources.