Repairs to I-40 after Helene won’t be complete until 2027, TDOT says

TDOT’s Mark Nagi said Wednesday that repairs between mile marker 446 and 451 along the Tennessee-North Carolina state line were ongoing.
TDOT’s Mark Nagi said Wednesday that repairs between mile marker 446 and 451 along the Tennessee-North Carolina state line were ongoing.
Published: Mar. 4, 2026 at 12:43 PM EST

KNOXVILLE, Tenn. (WVLT) - Repairs to I-40 in Cocke County after Hurricane Helene will likely not be completed until the fall of 2027, according to the Tennessee Department of Transportation.

TDOT’s Mark Nagi said Wednesday that repairs between mile marker 446 and 451 along the Tennessee-North Carolina state line were ongoing.

Previous Coverage: ‘Something I will never forget’ | Cocke County emergency director reflects on Helene in emotional report

Nagi also said repairs to I-40 had cost a total of $245 million. According to Nagi, the original damage estimate after Helene was $510 million. He added that TDOT had received $280 in reimbursements for repairs.

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Previous Coverage: Tennessee Transportation Department looks back at 6 months of repairs after Helene

Hurricane Helene made landfall in September of 2024, bringing with it record-breaking levels of rain to East Tennessee.