Toll Lanes Improve Travel Times for Cars and Buses on Georgia's Northwest Corridor

Seven million drivers have used the toll lanes on I-75 and I-575 in Georgia since they opened a year ago.

1 minute read

September 11, 2019, 5:00 AM PDT

By James Brasuell @CasualBrasuell


"Motorists took more than seven million trips on the Northwest Corridor during their first year of operation," reports David Wickert.

The Georgia Department of Transportation announced the trip totals a year after 30 miles of toll lanes, running along I-75 and I-575 in Cobb and Cherokee counties, opened on September 8, 2018. 

"The agency says motorists in the toll lanes are traveling about 30 percent faster than those in the free (or “general purpose”) lanes," adds Wickert. "But motorists in the free lanes have also benefited – they’re moving about 20 mph faster at rush hour than before the toll lanes opened."

The positive results in congestion reduction echo positive reviews reported a month after the lanes started service. Bus service along the route has also reported improved trip times, as documented in a post by Planetizen correspondent Irvin Dawid in May 2019.

Monday, September 9, 2019 in The Atlanta-Journal Constitution

Young Professional

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban and Environmental Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban and Environmental Planner

Get top-rated, practical training for planners

"Planetizen federal action tracker" logo superimposed over black and white image of US Capitol dome.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

23 minutes ago - Zachary Whalen

Overlapping highways

The state-sanctioned urbicide of Austin

People don’t kill cities. Freeways do.

September 8, 2026 - Benjamin Schneider

The Hoover Dam blocking the Colorado River. The river's water level is noticeably low. The cliffs surrounding the blue water are brown and jagged.

US to reduce Colorado River water deliveries to Mexico

A new Colorado Treaty amendment reduces Mexico’s Colorado River water allocation by 250,000 acre feet.

September 11, 2026 - The Arizona Republic

NYC Mayor Zohran Mandami speaks behind a blue podium.

Mamdani overhauls NYC's Vision Zero plan with 100 new policy goals

The overhaul aims to reduce traffic deaths and make streets safer for pedestrians, cyclists and drivers through lower speed limits, new safety infrastructure and more.

15 minutes ago - ABC 7 Eyewitness News

A New Jersey train approaches people waiting at the station.

Amtrak not solely to blame for New Jersey commuter rail's unreliability, report finds

A new study from the Garden State Initiative found that NJ Transit’s budget grew 20% across a 4 year period, but reliability declined significantly over the same period.

September 15 - Mass Transit

A tall, gray power plant billows smoke into a blue sky.

EPA erases limits on planet-warming pollution from power plants

Under Monday’s plan, power plants would still have some limits on how much mercury, arsenic and other contaminants they can emit.

September 15 - New York Times

FREE Course: Walkable City 1: Why Walkability?

After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.

Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold

The course focuses on the opportunities and imperatives that shape reinvention of mall sites.