helix environmental planning california logo
Architectural Historian, Annie McCausland, Joins HELIX

Architectural Historian, Annie McCausland, Joins HELIX

Annie McCausland joined HELIX Environmental Planning as an architectural historian, based in our Orange County office in Irvine. Annie has a Bachelor of Arts in History from Chapman University and a Master of Arts in Public History from California State University,...
Stock Ranch Nature Preserve

Stock Ranch Nature Preserve

HELIX Environmental Planning (HELIX) staff developed a restoration, trails, and interpretive plan for the Stock Ranch Nature Preserve in the City of Citrus Heights. The preserve is a 47-acre open-space park with over 1.5 miles of walking paths along Arcade and San...