9592 — NGS RD4294 — Clark County, US

This triangulation station is part of the National Geodetic Survey's comprehensive network that establishes the horizontal control framework for the United States. Located in Clark County, Washington at coordinates 45.69083°N, 122.55250°W, this trig point serves as a reference for surveying, mapping, and engineering projects across the region. Triangulation stations function as monumented survey markers from which surveyors measure distances and angles to establish accurate positions for subsequent work. The NGS network integrates thousands of such points into a unified geodetic system, enabling consistent coordinate references across jurisdictional boundaries. Documentation and periodic verification of benchmark locations and their coordinates remain essential for maintaining survey accuracy and supporting infrastructure development. The continued availability and condition of these reference points serve the surveying profession and public interests requiring reliable positional data.

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