Highway Noise Barriers for Mountain Home Site

2-acre mountain lot with highway noise: rock wall effective but requires pro mason, proper stone, height (8+ feet), and cost. Alternative: fast-growing evergreen buffer (Leyland Cypress, Green Giant Arborvitae, native pines) in staggered rows.

Combine: lower wall + planting above. Mason estimate first. Nursery recommends climate-adapted species. Wall reflects; plants absorb and diffuse.

Site-specific: noise frequency, topography, wind patterns affect design.