Why was route 66 an important road during the Great depression?

Route 66 was an important road during the Great Depression as it served as a critical pathway for displaced families seeking better opportunities in the West, particularly in California. Known as the "Main Street of America," it connected rural areas to urban centers, facilitating migration and commerce. The road symbolized hope and escape for many who were suffering economically, as it enabled the movement of people and goods during a time of widespread hardship. Additionally, it helped to popularize automobile travel, contributing to the growth of roadside communities and businesses.