The USA is considering legislation for a "Dig Once" approach to roads and streets. This is great economics and sound sense. Imagine the curbside... Published on October 28, 2015 01:07 by John Troughton The USA is considering legislation for a "Dig Once" approach to roads and streets. This is great economics and sound sense. Imagine the curbside gutter looking like this and collecting all the storm water!!!!!!!!! Taxonomy Integrated Infrastructure