Seattle-Tacoma International Airport, WA

Reinforced Earth Product in Field

Expansion of the SeaTac International Airport in the State of Washington (USA) included construction of a third runway, which required installation of a series of single face and multi-tiered Mechanically Stabilized Earth (MSE) wall structures.  The tallest of these MSE walls consisted of a four-tier structure with a total exposed height of approximately 43 meters (45 meters with wall base embedment

Charlotte Light Rail Transit, NC

Reinforced Earth MSE Retaining precast Wall

The completion of Charlotte's South Corridor Ligh Rail Line adds yet another successful project to the long list of passenger rail projects for RECo.  The ten-mile long Charlotte Area Transit System (CATS) employs 267,000 square feet of Reinforced Earth walls supporting the electrified rail line.