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The I-75 South Metro Express Lanes are newly constructed reversible toll lanes that run 12 miles along I-75, from State Route 155 (McDonough Road) in Henry County north to State Route 138 (Stockbridge Highway) in Clayton County. These reversible managed toll lanes operate northbound in the morning toward Atlanta and southbound in the evening. The express lanes are designed to improve traffic flow, increase options for motorists and transit and registered vanpool customers, provide reliable trip times, create jobs and bring economic benefits to this region.

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      I-75 South Metro News​​​​​​


      The latest news and alerts on the I-75 South Metro Express Lanes.

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      There are several ways the public can stay informed about the I-75 Express Lanes Project.

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      Mailing Address

      Dustin O’Quinn
      I-75 Express Lanes Project Manager
      Georgia DOT - One Georgia Center
      600 West Peachtree Street, Atlanta, GA 30308
      (404) 631-1584

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      Hours of Operation

      Northbound: Toward Metro Atlanta

      Weekday: 12:30 AM – 11:00 AM
      Weekend: Open to Northbound travel

      Southbound: South of Metro Atlanta

      Weekday: 1:00 PM - 10:30 PM

      Reversible Toll Lane System

      Weekday: Lanes will reverse  Monday - Friday at 11:00 AM (switching from northbound to southbound) and 10:30 PM (switching from southbound to northbound). Each reversal is anticipated to take 2 hours.

      Weekend: On the weekend, the Express Lanes will run northbound towards Atlanta, unless there is a special event.

      NOTE: Operational hours are subject to change.

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