The adult children of aging parents live an average of 480 miles away. You go anyway, because family is counting on you. But it’s often hard both mentally and physically, or at least it is at my age. It’s expensive, whether you fly or drive. And for many of us, it means taking time off work.....In the meantime, Bill and I have had lots of conversations about what happens when it’s our turn to face the transportation challenges that come with aging in rural America. We don’t have children to come to our aid, or the financial resources to hire many services. So we know we should be proactive in making choices and plans for our future.