Attendees at the International Bridge Conference, held in June at the David L. Lawrence Convention Center, saw something they had never seen before: the 3,500-sq-ft main pavilion was devoted to the all-stars of the South Korean engineering and construction world. The exhibition included Samsung, Daewoo, Hyundai, rail and highway agencies, and governmental research laboratories. Collage by Justin Reynolds for ENR A special ENR feature. Related Links: Main Story: Where a New Inclusiveness Is Changing the Face of the Construction Industry Minorities Lament their Low Numbers in Engineering and Construction How a Support Group for Gays in Aviation Took Flight Chinese-Americans
Arch dams, classically curved monoliths situated in narrow valleys, are not as common as other types of dams, such as embankment dams and gravity dams. ENR takes a look at some of the biggest arch dams in the world, both completed and under construction.