This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the publi

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced

Excerpt from Handbook for Highway Engineers: Containing Information Ordinarily Used in the Design and Construction of Roads Warranting an Expenditure of $5, 000