Macroeconomic Impact of U.S Infrastructure Investment or Lack of Investment

Now the infrastructure in United States is beginning to age and damage, it has begun affect people's daily lives country's economy. These issues have become that U.S. government needs take seriously, so this study was born. This paper mainly conducts analysis research through of case report official data. The points a decline investment neglect maintain large amount aging infrastructure. In regard, proposes old bridges, subways, wastewater treatment facilities, etc., strengthen investments low-income areas provide better environment for people live in. significance attach importance construction maintenance infrastructure, which not only economic prosperity, but also country work peace contentment. Infrastructure very important part economy cannot be ignored.