The Tennessee Department of Transportation (TDOT) reports the following traffic impacts as a result of I-75 construction work in Bradley (Cleveland) and Hamilton (Chattanooga) Counties, through Wednesday, March 26, 2025. All work is weather dependent and subject to change.
I-75 at Paul Huff Parkway Interchange modifications: (Bradley County)
The contractor will continue work on permanent signs. Intermittent flagging operations and temporary lane closures may be necessary. Motorists are advised to reduce speed and use caution in the work zone.
I-75 Utility Work northbound from MM 1.5 to MM 2.0: (Hamilton County)
The City of Chattanooga has been permitted to complete utility work off the I-75 NB onramp from East Ridge. The shoulder of the I-75 onramp near MM 1.6 will be closed during the duration of the project. Nighttime rolling roadblocks between 9 PM and 6 AM may be utilized to facilitate construction activities and delivery of materials. Motorists are encouraged to use caution through this area.
I-75 at I-24 Interchange Reconstruction Phase 2: (Hamilton County)
Nightly Lane closures will occur on this project, 9 PM to 6 AM, on I-75 North and South between Exit 1 (East Ridge) and Exit 3A (East Brainerd Road/ SR-320) and on I-24 East and West from Germantown Road to Spring Creek Road, MM182 to MM185, for various construction activities. Uniformed police officers will be present in these work zones to assist with traffic management and to enforce traffic laws.
The contractor is currently scheduled to have nightly lane closures on I-75 South near Exit 3 (East Brainerd Road/SR-320) beginning Tuesday (3/18) through Thursday (3/20). Starting at 9 PM on Friday (3/21) night traffic on I-75 South near East Brainerd Road will be reduced from 3 lanes to 2 lanes until 6 AM on Monday (3/24) morning. During this time the concrete pavement previously prepared will be removed and replaced with a new concrete roadway. Traffic flow will be returned to the previous 3 lanes by 6 AM Monday morning. All work is weather permitting.
I-75 at the Hamilton Place Mall interchange: (Hamilton County)
The SR-153 southbound ramp to I-75 northbound has been reduced to one lane. Traffic shifts have been implemented on I-75 northbound, Shallowford Road entrance ramps, and Shallowford Road exit ramps. There will be a traffic shift on I-75 NB Exit Ramp to Hamilton Place mall on 02/03/25. The left turn lane will be closed for the construction of a temporary asphalt shoulder. Beginning 02/05/25 Hamilton Loop Road lane closures will be implemented between the intersections near Markman’s Jewelers and Texas Roadhouse. On the nights of 03/26/25 and 03/27/25 the contractor will install portable temporary barrier rail on I-75 NB Ramp off to Hamilton Place Blvd. The speed limit has been reduced on I-75 throughout the project limits. Nightly lane closures are permitted 8 PM to 6 AM. Motorists should use caution, paying attention to construction signage and watching for construction vehicles and personnel.
Dynamic Message Sign (DMS) Life Cycle Replacement: (Bradley County)
The Contractor will be replacing overhead Dynamic Message Signs (DMS). Shoulder Closures will be on Bradley I-75 NB between MM 25 and MM 35 and on McMinn I-75 BS between MM 44 and MM 36. Trucks will be entering and exiting the work zone during daytime hours. Nightly lane closures may be needed at these locations. RESTRICTIONS: BRADLEY I-75 NB BETWEEN MM 25 and MM 35 AND MCMINN I-75 SB BETWEEN MM 44 and MM 36 both the inside and outside shoulders will be closed with concrete barrier rail installed. Total width will be 24 feet wide. Wide loads may need to utilize both lanes of traffic through this area.
I-75 NB BETWEEN MM 25 and MM 35 AND MCMINN I-75 SB BETWEEN MM 44 and MM 36 (Bradley County)
Both the inside and outside shoulders will be closed with concrete barrier rail installed. Total width will be 24 feet wide. Wide loads may need to utilize both lanes of traffic through this area.
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