This storm surge barrier is a marvel of human ergonomics

The first field activation of the Maeslantkeringhad been a resounding success.As one of the planet’s largest mobile structures,this storm surge barrier is a marvel of human engineering.But the Maeslantkering is just one partof a massive,interlocking system of water controls known as the Delta Works—the most sophisticated flood prevention project in the world.The Netherlands has a long history with water management.