The N4 Highway is a major road in South Africa that connects the cities of Pretoria and Maputo, the capital of Mozambique. It serves as an important trade route, facilitating the movement of goods and people between the two countries. The highway is approximately 600 kilometers long and is part of the Trans-African Highway network. The N4 is known for its scenic views, passing through various landscapes, including mountains and farmlands. It features several toll plazas, which help maintain the road's infrastructure. Travelers can find rest stops and services along the route, making it a vital corridor for both local and international traffic.