Landmark System

The Landmark retaining wall system was specifically designed to meet the rigorous standards of the transportation industry, which disallows the use of most traditional retaining wall systems. This high-performance wall system has been approved for highway use by Maryland and Virginia.

Landmark’s horizontal cores also allows the system to be attached directly to soil nails or rock bolts, eliminating the need for extensive excavation for geogrid reinforcement. This feature also has been used to save trees that would have been in the excavation zone had a grid-reinforced
wall been used.