Technically, you would have to define “enough”. But to get to what I would think is the heart of your question, as to how the market would provide these things at all:
The Privatization of Roads and Highways
(see the links section in both of those as well)
How would a private road system work?
Making roads safer? How will privatization help?
“Disestablish Public Education”
“What If Public Schools Were Abolished?”
The Market for Teaching and Learning
“The Costs of Compulsory Education”
“Competition and Higher Education”
“The Common School Movement and Compulsory Education”
Education: Free and Compulsory
“Enterprising Education: Doing Away with the Public School System” (PDF)
How could a free market provide effective education for poor children?
Threads:
But…But…But Who Will Build All The Roads?