Some Missouri sites sit in steep canyons or behind terrain that eliminates conventional access. Along corridors like I-44, US-63, and Mississippi River bluffs, ozark dolomite bluffs and precambrian rhyolite create conditions where the only options are Spider Excavators and rope-access crews.
Access Limited highly skilled team is trained for rope-access drilling and Spider Excavator deployment, reaching places across Missouri where conventional drill rigs cannot go. Whether the site is on a steep cliff along I-44, US-63, and Mississippi River bluffs or in a remote canyon, Access Limited brings the equipment and expertise.
Spider Excavators walk from staging areas through the terrain to the work face — no road construction required. On slopes exceeding 60 degrees, these machines drill, excavate, and position materials where no conventional equipment can operate.
When even a Spider Excavator cannot reach the face, rope-access certified crews drill from rope. Vertical rock faces, overhanging terrain, and cliff edges are accessible to these specialty-trained technicians.
Some Missouri sites are hours from the nearest staging point. Access Limited deploys self-sufficient crews through the terrain itself for multi-day operations.
Access Limited operates drill rigs fabricated specifically for the confined and steep conditions that Missouri terrain demands.
Difficult access drilling supports rockfall mitigation, slope stabilization, shoring, and ground improvement across Missouri.
Largest Spider Excavator Fleet — The right machine without scheduling delays.
Rope-Access Certified Teams — Vertical and overhanging face work by trained technicians.
Self-Sufficient Crews — Multi-day remote operations with everything carried to the work face.
Biodegradable Hydraulic Fluid — Spider Excavators use biodegradable fluid on environmentally sensitive Missouri sites.
See why MoDOT, mining operators, and UP/BNSF rail trust Access Limited for difficult access drilling in Missouri.
Access Limited provides rope-access drilling and Spider Excavator deployment for remote sites across Missouri.
