Nhpa Section 304

Illustrated diagram of a government document with several paragraphs covered by black redaction bars, a magnifying glass hovering over labeled arrows pointing to location, character, and ownership fields

Why Grand Canyon Cultural Closures Give No Details

The federal laws — ARPA, NHPA Section 304, NAGPRA — that make withholding site details legal, not evasive.

September 23, 2026 · 7 min · 1359 words · Justin