What were the major developments in US transportation policy in 2021?

In 2021, there were several major developments in US transportation policy that had significant implications for the country's infrastructure, economy, and environment. Some of the most notable developments include:

• Infrastructure Bill: In November 2021, President Biden signed the $1.2 trillion Infrastructure Investment and Jobs Act into law. This bill provides funding for a wide range of transportation-related projects, including highways, bridges, public transit, electric vehicle infrastructure, and more.
• Electric Vehicles: The Biden administration has made electric vehicles a major priority in its transportation policy, with the goal of putting 500,000 new EV charging stations on the road by 2030. The administration has also proposed incentives for Americans to buy EVs and for automakers to produce more of them.
• Rail Expansion: The Infrastructure Bill also includes funding for the expansion of Amtrak, the country's national passenger rail service. The bill will provide billions of dollars to upgrade existing rail lines and build new ones, with the goal of making train travel a more viable option for Americans.
• Climate Change: Transportation is a major contributor to greenhouse gas emissions, and the Biden administration has made reducing these emissions a key part of its policy. The administration has proposed stricter fuel efficiency standards for cars and trucks, and is encouraging the use of public transit and other low-emission transportation options.