22d leftPRJ-2026123Synthetic
Highway widening (NEPA/Section 106) — Maricopa Co. Supplemental
Submitted by Desert Archaeology LLC (synthetic) · Received 5/24/2026 · Deadline 6/23/2026
AI copilot — report summary (demo)
This highway widening (nepa/section 106) submitted by Desert Archaeology LLC (synthetic) in Maricopa County is a routine undertaking under Section 106 / 36 CFR 800. Auto-matched against the NRHP inventory: 1 listed or potentially-eligible properties fall within or near the project APE. The submitter has provided a pedestrian survey report with photographic documentation.
Draft determination language (Criterion A–D · NHPA §300308): Based on the identified APE, the undertaking will have no adverse effect on historic properties provided the conditions in Section 4 of the submitted report are followed.
Intersecting historic properties
Real data· NRHP matchesRoald Amundsen Pullman Private Railroad Car
NRIS 09000582
Correspondence log (9)
Incoming5/29/2026
Response to RFI
Desert Archaeology LLC (synthetic) → SHPO — B. Russo
Incoming5/28/2026
Submittal: report for review
Desert Archaeology LLC (synthetic) → SHPO — B. Russo
Outgoing5/25/2026
Concurrence with no adverse effect
SHPO — B. Russo → Desert Archaeology LLC (synthetic)
Outgoing5/20/2026
Request for additional information
SHPO — B. Russo → Desert Archaeology LLC (synthetic)
Incoming5/13/2026
Response to RFI
Desert Archaeology LLC (synthetic) → SHPO — B. Russo
Incoming5/10/2026
Submittal: report for review
Desert Archaeology LLC (synthetic) → SHPO — B. Russo
Outgoing5/7/2026
Request for additional information
SHPO — B. Russo → Desert Archaeology LLC (synthetic)
Incoming5/3/2026
Submittal: report for review
Desert Archaeology LLC (synthetic) → SHPO — B. Russo
Outgoing4/23/2026
Concurrence with no adverse effect
SHPO — B. Russo → Desert Archaeology LLC (synthetic)
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Project metadata
StatusMOAPhase
TypeHighway widening (NEPA/Section 106)
Submitter kindconsultant
CountyMaricopa
ReviewerB. Russo
Program areaCLG / Heritage Fund
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