Location: US-221 and I-40, McDowell Cty Reassurance shield after the I-40 junction. Charlotte-bound traffic is advised to stay on 221 (via US-74) to get there as opposed to taking I-40 to I-77. Location: US-221 and Ashworth Rd, McDowell Cty Reassurance shield about a mile later. Location: US-221 and Goose Creek Rd, McDowell Cty Reassurance shield … Continue reading U.S. Route 221, I-40 to US-64/US-74A