You don't have a car. Do you receive packages? If you called for medical help, how would it get to you? Most folks if they don't have a car at least want option for a bus, which requires roads. We can't build rail to reach every household (you said freeway next to your home, so that doesn't sound like it's a very downtown situation).

Perhaps there shouldn't be as many cars on it as you deal with, but the roads themselves..