Rock
Defined in the New HampshireDOT standard specifications. This is the agency’s own text, with the section it comes from.
Definitions are quoted from state-authored public specification books. This page carries no I-Code-derived terms.
New Hampshire · NHDOT
Where used in these specifications, this term shall be construed to mean igneous, metamorphic, or sedimentary rock.
Section 101 — DEFINITIONS AND TERMS →