Welcome to the OK-KS-MO Tri-State Marker, a fascinating spot where three states converge, offering a unique glimpse into the history of this region. This landmark is more than just a geographical novelty; it is a testament to the efforts of early surveyors and travelers who shaped the American frontier. The marker sits on a quiet dead-end road, providing an opportunity for reflection on the history and development of the surrounding areas.
The OK-KS-MO Tri-State area was an important starting point for land surveys that helped to define the boundaries and layout of the Midwest. In the early 19th century, as America expanded westward, survey teams played a crucial role in mapping out these new territories. According to the plaque next to the marker, an 800-member team began their expedition here to survey the land into Missouri, which was essential for future developments and settlements.
In 1938, a rock cairn was built about 50 feet west of the current marker as a public works monument, symbolizing the collaboration and hard work of the surveyors who labored to chart this land. Fast forward to 2004, the Missouri Association of County Surveyors erected a ground plaque on the exact spot of the tri-state border, celebrating the enduring legacy of these early explorers.
The area around the tri-state marker is steeped in history. Just a short drive away lies the town of Joplin, Missouri, which emerged as a bustling hub due to its rich mineral resources. Originally settled for lead mining, Joplin became the lead- and zinc-mining capital of the world in the late 19th and early 20th centuries. The town’s development was fueled by the railroad, which connected it to major markets, and the city’s vibrant history is reflected in its architecture and culture.
The tri-state marker is also a stone’s throw away from the famous Route 66, a highway that played a significant role in America’s westward expansion and is celebrated in popular culture. Known as the ‘Mother Road,’ Route 66 has been a symbol of freedom and adventure, winding through the heart of America and linking the tri-state area with the broader narrative of American history.
So, as you stand at the OK-KS-MO Tri-State Marker, take a moment to consider the rich tapestry of stories that this land holds—from the surveyors who mapped the frontier to the miners who built bustling towns, and the travelers who journeyed west along Route 66. This is not just a point on the map, but a crossroads of American history.
 
		 
				 
		    						