Location: Douglas St and 4th St, O’Neill Reassurance shield as US-275 begins. 275 and 20 run concurrent for a few miles. Location: Douglas St and 16th St, O’Neill As we head out of downtown O’Neill, we’ll get another reassurance shield. Location: US-20 and Pioneer Rd, Holt Cty Reassurance shield as we leave O’Neill. Location: US-20 … Continue reading U.S. Route 20, US-275/US-281 to US-275