If those plans work out, metro Atlanta motorists could encounter such lanes on nearly every interstate stretch they travel.
Regional and state planners say the I-85 pilot project, which began Saturday, will spread to 151 miles in the next 30 years. Experts say the entire 285-mile network could transform metro Atlanta commuting.
Some drivers say the pay-as-you-go lanes are an efficient way to pay for highway projects. Others say it's unfair to drivers amid the tough economy.

http://accesswdun.com/article/2011/10/242467