Progress on an infrastructure plan out of DC gave the market a lift on Thursday. The Dow rose 322 points to 34,169, the S&P 500 rose 24 points to 4,266, and the Nasdaq rose 97 points to 14,369. Those were record closes for both the S&P and the Nasdaq, reports CNBC. Construction-related stocks in particular were up because of the infrastructure deal—and the prospects of hefty building contracts, per the Wall Street Journal. The gains follow last week's lousy market performance, as investors appear to be making a shift in thinking. “With the market hitting new highs this week, investors could be coming to terms with the fact that the Fed will inevitably raise rates,” says Mike Loewengart of E-Trade. (More stock market stories.)