Traffic Alignment Shift – I-75 – I-24 / TDOT

CHATTANOOGA, Tenn. (WDEF) — Drivers traveling near the I-75 and I-24 interchange should prepare for upcoming construction that will impact traffic patterns next week.

The work is part of Phase 2 of the Tennessee Department of Transportation’s project to widen and improve the busy interchange.

Crews will focus on upgrades to I-24 East between Belvoir Avenue and I-75.

From Sunday, August 10, 2025 through Wednesday, August 13, TDOT contract crews will work nightly between 9:00 p.m. and 6:00 a.m.

Key changes include:

Opening a new fourth lane on I-24 East from Belvoir Road to I-75

Opening a new entrance ramp from South Terrace to I-24 East west of Moore Road

Closing the existing entrance ramp from South Terrace east of Moore Road for severa

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