The county court or person contracting with it shall only use in the construction, reconstruction, improvement, repair or maintenance of roads and bridges under its jurisdiction, materials that have been standardized, tested and approved by the state road commissioner.
W. Va. Code § 17-10-13
Only standardized, tested and approved materials to be used
Official source: West Virginia Legislature. Reproduced from public-domain West Virginia statutes; confirm against the official source for the current text. Not legal advice.