Interstate 54, also known as I-54, is a proposed highway in the United States that aims to connect various regions across the country. It is intended to enhance transportation efficiency and improve access to key areas, facilitating trade and travel. The route is still in the planning stages, with discussions about its alignment and potential impact on local communities. Once completed, I-54 is expected to link major cities and provide an alternative route for travelers, contributing to the overall interstate highway system that supports economic growth and connectivity across states.