They're in the process of doing away with the tolls on the Mass Pike
Most of them anyway
Soon, the only two that will remain are the one coming into Mass from NY on RT90 and the one at the juction of 84 and 90
They won't be charging you to leave the state, only to come in.
As I remember there will also still be some tolls in the Metro area
They have to pay for the Big Dig somehow
The simpler the outfit, the more skill it takes to manage it, and the more pleasure one gets in his achievements.
--- Horace Kephart