>The amount of work that goes into maintaining a yacht far exceeds the financing available to public infrastructure I don't know about your jurisdiction but ev

>The amount of work that goes into maintaining a yacht far exceeds the financing available to public infrastructure I don't know about your jurisdiction but every bridge in my area gets inspected by qualified bridge inspector at least every 3 years, and if there are potential issues more often. >Of course, bridges are not normally sitting in salt water Again, not sure about your jurisdiction, but many jurisdictions use chlorides for winter ice melting.