As to which route to pursue, there are many factors, not all of which involve the most populated city pairs. First, the proposed route to north Michigan will provide needed, all weather transportation to an underserved part of the state. Second, rail passenger service market penetration in smaller communities frequently far exceeds the market penetration in large metro areas. Third, rail brings economic development and has a dramatic impact on local economies, especially in smaller communities. Fourth, negotiating access to an extremely busy rail mainline with a recalcitrant host railroad and the improvements necessary to accommodate a corridor are significant. Where rail is in public ownership, as much of this northern Michigan line is, is a much simpler proposition and the costs of upgrade may actually be less than building a corridor on an extremely busy freight line. Finally, these rail upgrades will also inure to the benefit of freight service to northern Michigan. Obviously, Detroit to Grand Rapids is a sensible corridor, but it probably comes after the northern Michigan service that is probably more easily implemented.