he National Cattle Trail would be a two-mile-wide (on average), designated highway that would reach from Mexico to Canada to bring Texas cattle to markets up north.

Avery in Red River County, Texas is a bike trail town that still has an intact business district in its downtown, but some (most) of the buildings are no longer in use.

In his 1844 journal of his trading expeditions to Santa Fe, Josiah Gregg devoted at least four pages to the prairie dog.

Epperson's Ferry served the Trammel Trace across the Sulphur River in Bowie County.