Location: US-50 and Route D, Johnson Cty Reassurance shield after the 50 Business loop splits. Location: US-50 and Vaughn St, Johnson Cty As we enter Knob Noster, we’ll approach Missouri 23 and US-50 Business, which is the best access to downtown, even from 50 west. Location: US-50 and Vaughn Rd, Knob Noster Welcome to one … Continue reading U.S. Route 50, US-50 Bus to US-50 Bus/MO-23