Capetown, South Africa

Evergreen Wall Macro Wall was installed to contain an active earth slide. This pre-cast concrete wall was installed in arid/desert conditions and was completely self-seeded with native plants.

Grenoble, France

Partnership with French road construction and planning departments for environmentally-friendly permanent walls.

Smithtown, New York

Example of residential installation and specific feature as a “gravity-only wall” requiring less land to anchor structure versus the back-end tie end needs of the competition.

Tokyo, Japan

Highway from Tokyo to Osaka.  Wall follows extreme slope, directly under a local access road and directly in front of tunnel entrance.

Belgium

Wall to buffer highway from air pressure waves from TGV high speed rail and conversely to protect train tracks from highway accidents.

Brussels Airport

Sound buffer wall next to Brussels airport to protect a historical village in a suburb of Brussels from jet noise.

Bellinzona, Switzerland

Free-standing, sound buffering, plantable wall protecting historical village from Trans-European Highway.

Novalles, Switzerland

Plantable, pre-cast concrete wall follows changes in elevation in addition to S-curves

Wiedlisbach, Switzerland

Olathe, Kansas

The Situation – Twenty-five to thirty-five train crossings a day were cutting off all East to West traffic (including emergency vehicles) and gridlocking surrounding roads for upwards of seventeen minutes per each train.

Saudi Arabia

The Situation – How to best utilize valuable and locally available large deposits of potash and bauxite in order to solve a unique problem in the Arabian Desert.