Courtesy of U.S. Dept. of the Treasury DOT Secretary Foxx, at Obama administration infrastructure summit, announced loan and bond financing for Florida highway, Pennsylvania bridge projects. Related Links: Treasury Dept. release on infrastructure summit, with link to report on innovative financing White House backgrounder on infrastructure summit The Obama administration is pushing ahead with its campaign to draw more private dollars to narrow the huge U.S. infrastructure-finance gap, announcing on Sept. 9 a flurry of project-funding actions.Officials made the announcements at a Washington, D.C., “summit,” at which Cabinet secretaries heard ideas from public and private officials on further ways to
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.