ENR Midwest Project Showcase
User-generated photos of Midwest projects under construction or completed. What have you and your company been building? Show us.
ENR Midwest People Showcase
User-generated photos of the individuals who work in the Midwest's construction and design industry. Upload photos of people who have moved to a new company or position. People who have earned special recognition or are just caught in the act of doing their jobs!
ENR Midwest Events Showcase
User-generated photos of the conferences, celebrations and other special occasions in the Midwest's construction industry
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.