PDFs-
Intro article: https://archive.org/details/PrivatizeTheRoadsWalterBlock5
The Privatization of Roads and Highways by Walter Block (2009): https://lbry.tv/@libertariantruther:0/The-Privatization-of-Roads-and-Highways:a
Ultimate Collection of Road Research - Part 1: https://archive.org/details/JohnStosselTheCaseForPrivateRoads1
Ultimate Collection of Road Research - Part 2: https://archive.org/details/WhoWillBuildTheRoads/ANewApproachToPrivateRoadsByEduardoEngelYaleUniversity
But What About The Roads? - The Voluntaryist Response:
Who Will Build the Roads? Dr. Walter Block: