Positive Early Returns for Atlanta's Northwest Corridor Express Lanes

About 30 miles of toll lanes (called Express Lanes in the parlance of toll lane politics) on I-75 and I-575 in Cobb and Cherokee counties have been open for month.

1 minute read

October 27, 2018, 11:00 AM PDT

By James Brasuell @CasualBrasuell


Motorists took about 471,550 trips in the first month of operation on the Northwest Corridor Express Lanes in the Atlanta region, reports David Wickert. The math figures out to more than 20,000 trips on an average weekday.

"That’s a fraction of the nearly 300,000 vehicles that travel I-75 near the Perimeter on an average day. But it’s enough that many commuters say traffic on one of metro Atlanta’s busiest highways has improved, even in the regular lanes," according to Wickert. While no official survey or scientific study is cited to back up that claim, Wickert does talk to one motorist who says the lanes have been a 'miracle' for his commute. There's also state traffic data showing the difference in traffic speeds between the toll lanes and the regular lanes. "On Oct. 5, for example, afternoon traffic averaged 65.4 mph in the express lanes, compared to 36.6 mph in the regular lanes."

The article includes more details about how the express lanes function (i.e., dynamic tolling) and the politics of express lanes after a month of operation in the region.

Friday, October 26, 2018 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.

October 28, 2026 - Zachary Whalen

A car drives through a puddle, making a large splash. Rain pours down.

California plans to bury El Niño’s downpour

If the state plays its cards right, it may be able to store a billion acre-feet of El Niño’s water in aquifers.

October 28, 2026 - Grist

A pencil rendering of Foundry Park, which shows skyscrapers and public green spaces.

Chicago breaks ground on $3 billion megadevelopment

The new neighborhood, titled Foundry Park, will one day host 3,700 residences.

October 23, 2026 - Chicago Sun Times

A rendering of a high speed rain station in California, with wide platforms and a sleep train with yellow highlights.

California High-Speed Rail Authority CEO resigns after $600,000 scandal

Under Ian Choudri, the authority used taxpayer dollars to fund first class flights and trips to nightclubs.

October 30 - Cal Matters

 A bridge stretches across the Missouri River at Chamberlain, South Dakota.

Want to study the Missouri River? Soon, you may need unanimous approval from 10 states

Legislation would require 10 governors’ permission to study or build projects moving water outside the basin.

October 30 - South Dakota Searchlight

Lake Powell with much of the water evaporated.

Desperate measures: Advocates weigh draining Lake Powell to fill Colorado River

Draining the reservoir could reduce evaporation losses by a couple hundred thousand acre-feet.

October 30 - Yale Environment 360