Final answer:
Compared to other western countries with advanced infrastructure systems, the US has significantly less public transportation, with Europe and other regions often having more robust and comprehensive transit options.
Step-by-step explanation:
When compared to other western countries with advanced infrastructure systems, the United States has significantly less public transportation. In many parts of Europe and other developed regions, public transport systems such as high-speed rail and comprehensive urban transit networks are more emphasized. These facilitate easy access to various areas within cities and beyond, which contrasts with the U.S. infrastructure that is largely designed around individual car use. This difference in infrastructure reflects distinct urban planning priorities and has implications for issues such as traffic congestion, environmental impact, and the accessibility of cities for residents and visitors.