摘要: |
After World War II, despite the negative impact on many urban neighborhoods, the U.S. Interstate System opened up an unrivaled century of prosperity that connected people across the country to jobs and services in a way that could not have previously been imagined. The system was one of the most significant infrastructure investments of the 20th century and was critical to defining the United States as a leading global force. In the 21st century, it is not just about building roads and bridges-it is about applying technology to operate our transportation systems much more effectively. |