What is a limited access highway?

A limited access highway is a type of highway that is designed to restricted access to a limited number of points. This is done through the use of interchanges, overpasses, and underpasses to eliminate direct access from homes, businesses, and side streets. Limited access highways are typically designed for high-speed traffic and have features such as multiple lanes and barriers separating opposing traffic.

Limited access highways are often called freeways, expressways, or interstates, depending on the region. They are typically built to high engineering standards to ensure safety and efficient traffic flow. Limited access highways are commonly found in urban and suburban areas, where they can help reduce congestion and improve transportation efficiency.

One of the main advantages of limited access highways is that they allow for faster and more efficient travel over long distances. They also improve safety by reducing the potential for accidents caused by vehicles entering and exiting the highway from side streets or driveways. Additionally, limited access highways can help reduce air pollution and fuel consumption by promoting smooth traffic flow.

Overall, limited access highways play a crucial role in modern transportation infrastructure, providing a fast, safe, and efficient means of travel for millions of people every day.