The roads here are a nightmare to navigate. I have no idea what I would do without the GPS unit I borrow from Joy and Yuji. I also find the concept of the turnpike so offensive. I drove from Cambridge to Newton today, and paid tolls FOUR times: once to get on the turnpike, once to exit, once to get back on the turnpike for the return journey and once again to exit. I guess places that don't have bodies of water to cross need to come up with another revenue source.