Can I give you a link? http://server.theadvocates.org/ruwart/questions_maint.php?Category=26&id=377 http://server.theadvocates.org/ruwart/questions_maint.php?Ca

Can I give you a link? http://server.theadvocates.org/ruwart/questions_maint.php?Category=26&id=377 http://server.theadvocates.org/ruwart/questions_maint.php?Ca... Mary Ruwart (2008 Libertarian Party presidental nomination) answers a very similar question about roads. The short answer is: Most of the infrastructure would be built and maintained by the people who lived next to them. A university and some nearby business(es) might build a high speed connection. Then some adjacent neighborhoods might tie in. As low-cost regional hubs grow, entrepreneurs might focus on cost effective inter-regional infrastructure.