Both I-40 and I-26 are closed indefinitely between TN and NC. NCDOT says it may take a YEAR to reopen I-40, and TDOT says I-26 will be closed at least till the end of October. Official detour is I-81 and I-77. There are many other roads in the region that are closed. NC government has enacted an emergency travel ban for the entire western portion of the state.