The northwestern portions of the Ozark Trail were subsumed by the federal highway project designated as US 66, aka the original Route 66.

Coates' Bluff was Shreveport's original settlement, the site of a trading post within a Caddoan village.

According to Jacques Marquette in 1673, this is the "First Map of the Mississippi River."

I found two other maps of Texas, both from the period after Texas statehood (1845), that shows Warren's trading posts.

Pressler's 1867 shows Warren's Trading House sandwiched between Panther and Salt Creek (TX), and near Red Creek (OK), but not on Mud Creek.

Built about 1830, the Washington Tavern served as a stage coach station as well as the nearest American boarding house to Mexican Texas.

A map about an unrealized future, drawn to indicate where the Texas & Pacific Railroad would pass once it was built west of Shreveport.