APPROVED SOURCES
MECHANICALLY-STABILIZED EARTH (MSE) RETAINING WALLS
The following Mechanically-Stabilized Earth (MSE) Retaining Wall systems are approved for use in Iowa DOT projects and other Federally-/State-funded projects.
SYSTEMS
The Reinforced Earth Company
8614 Westwood Center Drive
Suite 1100
Vienna, VA 22182
703-821-1175
Sine Wall
7162 Liberty Centre Drive, Suite 105
West Chester, Ohio 45069
513-759-2345
EXPERIMENTAL SYSTEMS
Tricon Precast Ltd.
1055 Henry Road
Houston, TX 77060
281-931-9832