Dredging and NavigationHighlightNews Sand and Gravel: US Coast Guard issues safety alert about dredging hazards Sand and Gravel: NOAA study finds ‘living shorelines’ can reduce effects of climate change Sand and Gravel: US ports do well in fiscal 2016 budget agreement Share this: Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn Tags: dredging, ports