Hello, I'd like to learn more about Oklahoma, can you tell me about geography? 
 That's perfect! I was curious about that! Thanks for satisfying my curiosities about Oklahoma especially about its geography and transportation! 
 You're welcome. 
 Cimarron County in Oklahoma has a special distinction. It is the only county in the entire US that touches four other states-Texas, New Mexico, Kansas, and Colorado. 
 An inland port?! I never even thought of there being a port in Oklahoma! Can you tell me more about the port of Catoosa?
Cimarron County in Oklahoma has a special distinction. It is the only county in the entire US that touches four other states-Texas, New Mexico, Kansas, and Colorado.