The Simple Genius of the Interstate Highway System

Summary by Krater

This video explores the history, economics, and impact of the United States Interstate Highway System, detailing how it reshaped the country, its economic centers, and rural populations.

From the video

Answers: How did the U.S. Interstate Highway System change the country and its economy?

• Interstate Highway System
• Transcontinental motor convoy of 1919
• Federal Aid Highway Act of 1956
• Highway design standards
• Economic impact of highways

What it concludes

• Extended truck trips through the midwestern United States were impracticable in 1919 until roads were improved.
• The U.S. Interstate Highway System is responsible for saving about 6,500 lives per year compared to non-interstate roads.
• The interstate highway system resulted in southern and western states receiving the greatest impact in miles constructed per capita.
• For every dollar spent on the interstate program, it returned at least six dollars in economic benefits.
• The Interstate Highway System is one of the most impactful infrastructure programs in American history.