Atlanta's Traffic Nightmare: 4 of the Worst U.S. Highway Bottlenecks Are Here

Metro Atlanta continues to grapple with severe traffic congestion, with four of the 10 worst highway bottlenecks in the U.S. located in the region. The Georgia Department of Transportation (GDOT) has outlined long-term plans to ease delays, including major upgrades to key interchanges and new express lanes on I-75.

The 2023 INRIX Global Traffic Scorecard revealed that nine of the top 100 U.S. highway bottlenecks sit in metro Atlanta. However, 98 of the worst 100 traffic hotspots in Georgia lie outside the metro area. Congestion has worsened due to population growth and increased freight traffic from the Port of Savannah. Changing travel patterns since the COVID-19 pandemic have also shifted peak traffic times.

Construction is already underway at the 285 interchanges with I-20. The east interchange is set for completion in 2023, while work on the west interchange will begin soon. Meanwhile, the existing one-way express lane on I-75 south of the perimeter struggles with capacity issues. GDOT plans to extend dedicated express lanes further south to McDonough.

GDOT has roadwork scheduled through 2050 and advises drivers to check 511GA for real-time updates on closures and delays.

The upgrades aim to reduce congestion at critical junctions and improve traffic flow across the region. With long-term projects in place, GDOT expects gradual relief for drivers navigating metro Atlanta's busiest routes. Real-time updates will remain available through 511GA for ongoing construction alerts.