AP

FILE - In this Aug. 24, 2016, file photo, truck and automobile traffic mix on Interstate 5, headed north through Fife, Wash., near the Port of Tacoma. President Donald Trump’s plan to beef up the nation’s infrastructure will contain a crater-sized hole when it’s unveiled next month. The trust fund that pays for most federal highway and transit aid is forecast to go broke in about three years unless the government significantly scales back its transportation spending or comes up with more money.(AP Photo/Ted S. Warren, File)
- Ted S. Warren