WASHINGTON PARK WAYNE FEEDS TK — NGS JC1582

This triangulation station is part of the National Geodetic Survey's network, which establishes the foundational control points for surveying and mapping throughout the United States. Located near Washington Park in Illinois at coordinates 38.61861°, -90.09455°, this trig point serves as a reference monument for horizontal control. Triangulation stations of this classification provide precise horizontal positioning data essential for professional surveyors, engineers, and cartographers. The point's documented location within NGS records enables verification of survey work, boundary establishment, and infrastructure projects across the region. Proper documentation and periodic verification of such benchmarks remains critical to maintaining geodetic integrity. Surveyors consulting this control point should verify current mark condition and stability before application in precision surveying work, ensuring continued reliability of this foundational reference in the national geodetic framework.

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