Prototype·Built by Concourse for Arizona State Historic Preservation Office
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Arizona State Historic Preservation Office
State Parks Building · 1100 W Washington St · Phoenix, AZ 85007 · shpo@azstateparks.gov
Prototype letterhead — generated by SHOPP
March 10, 2026
WestLand Resources (synthetic)
Attn: contact268@example.gov
RE: Section 106 Consultation, Transmission line upgrade — Pinal Co. Phase I
SHPO File: PRJ-2026268 · Pinal County, AZ
Received: 3/10/2026 · Deadline: 4/9/2026

Dear contact268@example.gov:

The Arizona State Historic Preservation Office (SHPO) has reviewed your transmission line upgrade submission for the above-referenced undertaking pursuant to Section 106 of the National Historic Preservation Act and its implementing regulations at 36 CFR Part 800.

Project description. SYNTHETIC demonstration record. Transmission line upgrade submitted by WestLand Resources (synthetic).

Area of Potential Effects (APE). The APE includes a polygon of approximately 102.14 km² centered at 34.2934°, -110.0593° in Pinal County, Arizona.

Federal nexus. The APE intersects the following surface management jurisdictions: Private Land (Private); State Trust Land (State); Apache-Sitgreaves N.F (USFS).

Flood hazard. The APE intersects FEMA flood zone(s) X.

Identified historic properties. The following NRHP-listed or eligible properties lie within or adjacent to the APE:

  • Ellsworth, Abner, House (NRIS 97000368)5.10 km from APE centroid.

ADOT historic / scenic route(s). Holbrook to Springerville to Alpine to State Line Highway; Payson to Show Low Highway and Show Low to McNary to Eagar; Quartzsite to Wickenburg to Phoenix to Globe to Show Low to Springerville; Tucson to Oracle Junction to Globe Highway and Show Low to Holbrook.

Determination. Based on the foregoing, SHPO concurs with a finding of NO ADVERSE EFFECT pursuant to 36 CFR 800.5.

This determination is non-final until concurrence is received from all consulting parties. Should the scope of the undertaking change, please resubmit for re-review per 36 CFR 800.13.

Sincerely,

B. Russo
reviewer · Arizona SHPO
This letter was auto-drafted by SHOPP using the unified GIS layer set and the project’s submitted polygon. Final review and signature by the assigned reviewer is required before issuance.