Norfolk Southern Corporation Has Reopened Exeter Road Following A Coal Train Derailment In Wise County Virginia. However, Motorists Are Urged To Use Caution When Traveling In The Area. Concrete Barriers Have Been Placed On Both Sides Of The Road. Norfolk Southern Spokesman Jon Glass Said On Monday The Company Plans To Start Replacing Train-Warning Devices At The Crossing That Were Damaged By The Derailment. About 11-Hundred Feet Of Damaged Track Is Also Being Replaced.