Location: WV 4 and WV 16, Ivydale, Clay Cty Reassurance shield as 4 joins 16, an arrangement that lasts for about three miles. Location: Main St and Center St, Clay A couple miles later, we’ll enter Clay. Location: Main St and WV 4, Clay In Clay, WV 4 splits from 16. Location: Main St and … Continue reading West Virginia Route 16, WV-4 to WV-4