White House Photo by Pete Souza While visiting PortMiami on March 29, President Obama toured the ongoing tunnel project, which was funded partly with private funds. Photo courtesy Bouygues Civil Works Florida President Obama touted his proposals for increasing public and private investment in infrastructure projects. Related Links: Transcript of Obama's March 29 remarks in Miami Video: President Obama Speaks on Infrastructure and the Economy Miami's Big Dig Florida Gov. Rick Scott (R) used the occasion of President Obama’s March 29 visit to PortMiami to highlight the state’s increasing investments in port improvement projects, while chiding the president and the
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.