I-75 southbound closed by landslide in northern TN

[glc]

Southbound I-75 is closed indefinitely in northern TN by a landslide at mile 143. Detour is take Exit 160 to US-25W back to I-75 at Exit 134. TNDOT advises that delays are from 1 to 3 hours. They are working on setting up a northbound lane share to help alleviate this.