Expressroads

Expressroads, also known as expressways, freeways, or motorways depending on the region, are major public roads designed for high-speed, high-volume vehicular traffic. They are characterized by limited access, meaning that entry and exit are controlled at specific points, typically via ramps. This controlled access prevents slower-moving vehicles, pedestrians, and cyclists from entering the roadway, contributing to safer and more efficient travel.

Key features of expressroads often include multiple lanes in each direction, a median or barrier separating opposing traffic flows, and grade-separated intersections where roads or railways pass over or under the expressway without interruption. Speed limits on expressroads are generally higher than on conventional roads, reflecting the design and intended use for rapid transit over longer distances.

The development of expressroads has been driven by the need to accommodate growing automobile use and facilitate commerce and travel. They play a crucial role in national and regional transportation networks, connecting cities and regions, and are vital for freight movement. While offering significant advantages in terms of speed and capacity, expressroads also require substantial land and infrastructure investment for their construction and maintenance. Their design aims to minimize congestion and accidents, making them a cornerstone of modern transportation systems.