Traffic to drive cost of tolls
by Ricky Leroux
August 15, 2014 04:00 AM | 3575 views | 3 3 comments | 12 12 recommendations | email to a friend | print
State DOT Commissioner Keith Golden talks about upcoming and ongoing traffic projects that will involve and assist Cobb residents. With him are Deputy Commissioner Todd Long and Georgia DOT Chief Engineer Russell McMurry. <br>Staff/Kelly J. Huff
State DOT Commissioner Keith Golden talks about upcoming and ongoing traffic projects that will involve and assist Cobb residents. With him are Deputy Commissioner Todd Long and Georgia DOT Chief Engineer Russell McMurry.
Staff/Kelly J. Huff
MARIETTA — Officials from the Georgia Department of Transportation said they will soon be able to guarantee a travel speed of 45 miles per hour for commuters driving through Cobb and Cherokee counties, but only if they are willing to pay a “market-driven” toll.

Keith Golden, commissioner of the Georgia DOT, Todd Long, deputy commissioner, and Russell McMurry, chief engineer, spoke with the Marietta Daily Journal this week about the DOT’s new reversible express lanes project, the funding challenges the department faces and the impact the new Braves stadium will have on local roadways.

The $834 million reversible lanes project will add two additional lanes to run along the west side of Interstate 75, from I-285 to Interstate 575.

From that point, the two lanes will split: one will run north along I-75 to Hickory Grove road, and the other will run along I-575 from the I-75 interchange to Sixes Road in Cherokee County.

The 29.7 mile stretch of lanes would operate by running south during morning commute hours and north during the evening and are expected to open in spring 2018.

Golden, a Cobb native and member of the Osborne High School class of 1981, said the toll for the lanes would change based on traffic conditions; basically, the price of using the road would depend on demand. As a result, Golden said drivers have to make a decision on whether paying the toll is worth the reliable trip time.

“It’s not … something you use every day. It’s the day that you’ve got to get somewhere — A to B — in a quick timeframe. Maybe in the afternoon you’ve got to get home to your kid’s ballgame or an event or whatever. So it’s a value proposition: on that day, does it make sense?”

Cost of convenience

The DOT representatives wouldn’t commit to a range of possible tolls, however. The price of a reliable trip could be high if traffic is dense and you have a long way to go, Golden said.

“At the peak of the day, at the highest point, if you’re going the length of the trip — which on the 75 corridor is about 20 miles — in theory, you could probably pay $8 or $9 to go 20 miles with a guaranteed trip time. But … the intent is to give that reliable trip time.”

More realistically, Golden said the tolls would be comparable to tolls on Interstate 85’s express lanes.

“When you hear like on (Interstate) 85 — the hot lane — and you hear it’s eight dollars. That would be at the peak of the peak if you got on at the beginning of the project and went the entire distance. And that’s rarely the case. The average toll is $1.60 on the hot lane,” he said.

The project will also benefit drivers on I-75’s existing lanes, McMurry said, by displacing drivers who would have used the traditional interstate to the new reversible lanes.

Golden said the project’s main goal is reliability, which could not be achieved with more traditional road improvements.

“If we added four lanes in each direction, … any incident, any crash would break the system down. It would probably … bring more latent demand and fill that capacity up. And what people really want is that reliability. This is really trying to provide reliability when you need it.”

According to McMurry, the lanes will operate with a series of gates at each entrance and exit. When it’s time to reverse the lanes, he said, officials will close all gates and make sure no one has broken down somewhere on the route.

Safer than traditional lanes

Regarding safety along the route, McMurry said they may actually be safer than the traditional interstate lanes. If someone breaks down or gets in an accident, officials can close all gates to ensure traffic congestion doesn’t increase. Then emergency vehicles will enter the reversible lane somewhere “downstream” from the accident and drive against the “flow” to get to the site of the incident.

“Today, emergency response people are fighting the gridlock of the normal ramps in traffic — trying to get to a crash,” he said.

The entrance and exit points will also have signs showing what the current toll is. The idea is for drivers to use traffic information from television and radio, as well as a possible app from the DOT, to help them decide whether to use the lanes on a given day.

The lanes will be separated from the other lanes on I-75; they will run alongside the southbound lanes. This will prevent drivers from moving into and out of them, unlike the I-85 express lanes.

“I call it the chute,” Golden said. “Once you’re in the chute, you know how many cars are in the chute. On (Interstate) 85, you still have people that are getting in and out.”

Because the reversible lanes will be separate from the rest of the interstate, McMurry said he doesn’t expect much additional traffic during construction. There will be some disruption, he said, but it will mostly come from onlookers slowing down.

McMurry expects the project to officially break ground in September and construction to begin in October.

Funding issues

This project will be built differently than previous projects the DOT has worked on in the past, McMurry said. In an effort to reduce project time, some of the work traditionally done before the groundbreaking will still be incomplete when construction begins.

“All the plans won’t be done. All the right of way won’t be bought. And so, it’s really, instead of putting things nose to tail, you get that concurrency, which speeds things up,” McMurry said.

Golden said another reason the stages of the project are taking place concurrently is the state DOT simply doesn’t have the money to get it done in the traditional, linear way.

DOT officials recently met with members of the Georgia General Assembly as part of a special study on infrastructure funding. At the meeting, Golden highlighted several projects he considers necessary but are not being funded, such as widening I-85 from Gwinnett to the South Carolina line or finding a way to improve the northern edge of I-285.

“Look, our capital construction budget annually, including our federal money, is $800 million. I can’t do any of these projects. Because remember, we can’t go in debt, and so I have to have the money for every project we do,” he told the MDJ.

Golden said they tried to stay away from giving the members of the study committee a hard number they “need” because then the meeting becomes all about the price tag. Instead, he said DOT officials tried to describe projects to the state senators and representatives in an attempt to pique their interests.

“I don’t think the average legislator … understands transportation funding. And so we were really just trying to break it down to baby steps,” he said.

Golden said the state of Georgia has the tenth largest transportation system in the United States, but it is 49th in per capita spending on transportation.

Staffing is also an issue at the DOT. Long said the DOT had about 6,200 employees in 1990; at last count, the staff had shrunk to 4,100 employees.

“We’re doing less with less. But we’re doing our best with less,” Long said.

Golden said he doesn’t know what the solution to the DOT’s financial issue is, but he acknowledged the General Assembly knows there is a problem.

“They opened the meeting the other day saying that they recognize something has to be done,” Golden said.

Traffic around new stadium

While the new reversible lanes will have an exit near the site of the forthcoming Cobb County Atlanta Braves stadium, Golden said the project was in the works long before the team announced their intention to move to Cobb.

Additionally, he said the DOT hasn’t started any new projects related to the stadium.

“There’s nothing that we’ve added at this point to the program to be constructed for the Braves’ benefit that wasn’t already on the books,” he said.

After the project was announced, however, Golden said the DOT’s leadership had meetings with officials from both the team and the county.

Regarding the roads around the new stadium, Golden said there will be a “noticeable” increase in traffic, but it should not be overwhelming because the site’s location has several routes leading toward and away from it. Turner Field only has a couple of routes leading to it, he said, which causes congestion.

He also said the mixed-use development near the stadium could reduce traffic by encouraging fans to get the game early or stay after it ends, reducing the traffic spikes before first pitch and after the final out.

Comments-icon Post a Comment
toll whitlock
August 21, 2014
GDOT is getting the right idea of making car users pay directly for the privilege rather than having all of us pave their way for them in a big socialist pyramid scheme we call "transportation."

Let's hope Governor Carter will slap a toll on state route 120 Whitlock Avenue. If you INSIST on driving the shortest line on the map from West Cobb Paulding to I-75 and beyond, even though Whitclock takes longer on the clock, you should PAY!

Property owners on Whitlock or in Whit-locked neighborhoods having no other exit would get an exemption of course. High school kids pay double.. They can ride the school bus or walk on the fancy new sidewalks.
Poor locations
August 15, 2014
The on and off ramps are at locations that are slow and mostly out of the way for most commuters, uWhat a waste.
August 15, 2014
Let's be honest and transparent in this discussion on this issue. Clearly, this is simply another attempt to generate more government revenue on the backs of taxpayers, by expanding the infrastructure the citizens and businesses alike have already paid for. It is a fee to provide what government is already obligated to provide; service to the citizenry. Government works for we the people; we do not work for government.
*We welcome your comments on the stories and issues of the day and seek to provide a forum for the community to voice opinions. All comments are subject to moderator approval before being made visible on the website but are not edited. The use of profanity, obscene and vulgar language, hate speech, and racial slurs is strictly prohibited. Advertisements, promotions, and spam will also be rejected. Please read our terms of service for full guides