Location: I-70 and I-470, Shawnee Cty Reassurance shield after I-470 as we head out of Topeka. Location: I-70 and K-4, Shawnee Cty A couple miles later, we’ll approach K-4. Location: I-70 and K-4, Shawnee Cty 1/2 mile to K-4. Location: I-70 and K-4, Shawnee Cty Follow K-4 for the Native Stone Scenic Byway. Location: I-70 … Continue reading U.S. Route 40, I-470/US-75 to KS-4