bentonitic clay that swells dramatically when wet and Absaroka volcanic colluvium create persistent slope instability along corridors like US-14/16/20, I-80, and WY-22. When slopes move, infrastructure fails — highways close, rail lines shift, and the cost of delayed action compounds.
Access Limited provides bentonite landslide remediation and soil nail walls for WYDOT mountain corridors engineered from site-specific investigation data.
Slope stabilization in Wyoming requires understanding that bentonitic clay that swells dramatically when wet and absaroka volcanic colluvium. Access Limited matches each site along US-14/16/20, I-80, and WY-22 with the approach its failure mechanism demands — landslide remediation, soil nail walls, GCS® walls, erosion control, horizontal drains, embankment repair, or a combination.
When a slope has failed, Access Limited landslide stabilization identifies the failure surface and designs the intervention. 24/7 emergency response is available for active slides across Wyoming.
Soil nail walls reinforce unstable slopes using steel nails with shotcrete facing. The Soil Nail Launcher drives nails at rates far exceeding conventional drilling on WYDOT corridors.
GCS® walls provide slope stabilization through engineered lifts of geosynthetic-confined soil — suitable for heights and geometries where traditional concrete walls would be impractical in Wyoming.
Erosion control intercepts progressive material loss. Horizontal drains reduce the pore pressure that drives most Wyoming slope failures — designed from measured piezometric data at each site. UAS surveys provide terrain data that supports drain placement and erosion control design.
Soil Nail Launcher — Proprietary pneumatic nail installation at production rates that cut construction time on Wyoming corridors.
Spider Excavator Access — Reaching steep, unstable slopes where conventional equipment cannot operate.
Design-Build — In-house engineers design, Access Limited crews construct — one contract, one team.
Horizontal Drain Expertise — Pore water pressure reduction through measured piezometric data-driven drain arrays — the most effective single stabilization measure available.
See why WYDOT, NPS, and energy operators trust Access Limited for slope stabilization in Wyoming.
Access Limited provides bentonite landslide remediation and soil nail walls for WYDOT mountain corridors.
