U.S. Federal Route 71 runs north-south in Central Buchanan County. During the entire length of the county, it is multi-plexed with Interstate 29. U.S. Rt. 71 passes through the following town in Buchanan County. St. Jospeh U.S. Rt. 71 is multi-plexed in Buchanan County. Interstate 29, through out all of Buchanan County. U.S. Rt. 71 crosses the following highways in Buchanan County. Missouri State Route 116, near Dearborn. (NO Interchange) Missouri Secondary State Route DD, near Faucett. Missouri Secondary State Route H, near Agency. (NO Interchange) Missouri Secondary State Route O, near Agency. (NO Interchange) Interstate 229, at St. Joseph. BUSN Loop I-29, at St. Joseph. U.S. Rt. 169, at St. Joseph. U.S. Rt. 36, at St. Joseph. Missouri State Route 6, at St. Joseph. U.S. Rt. 169, near St. Joseph.
A guide marker in St. Joseph. Photo from: Paul Dienhart
