I need help marking I-40 closed here. 

Due to flood damage from Hurricane Helene, I-40 is closed  in both directions [43 miles], between Exit 432 (US 25W/US 70/US 411) in Tennessee and Exit 20 (US 276) in North Carolina. This is a long-term closure, the estimated clearance time is unknown.  

Further details here: https://drivenc.gov/?type=incident&id=713873