Here is the article covering that:

"Tolls may disproportionately burden the poor, but so do sales taxes, gas taxes and every other way we pay for roads."

It then goes on to sort-of suggest that despite this new pain the net benefit will be better for "working-class" people......somehow. No thoughts were offered on how to keep the toll revenue from just padding out civil servant pensions and benefits while the traffic and roads muddle on.