What is the longest road without a turn?

The Quest for the Longest Road Without a Turn

In the realm of engineering marvels, roads stand as testaments to human ingenuity. Among these remarkable feats are highways that traverse vast distances without a single bend or curve. These global straight stretches of road are a testament to the meticulous planning and precision engineering that goes into their construction.

Identifying the absolute longest road without a turn is a captivating pursuit, as several contenders vie for the title. Here are some of the most notable examples:

Saudi Arabia’s Highway 85

Stretching approximately 810 kilometers (503 miles) across Saudi Arabia’s Eastern Province, Highway 85 ranks among the longest straight roads in the world. It connects the cities of Al Hufuf and Dammam, facilitating trade and travel between the two regions.

Saudi Arabia’s Highway 10

Another contender from Saudi Arabia, Highway 10 runs for an impressive 750 kilometers (466 miles) between Riyadh and Al Kharj. This highway is vital for connecting the country’s capital with its central and eastern provinces.

Lagerenza-Estigarribia Route (Paraguay)

Known as the Trans-Chaco Highway, the Lagerenza-Estigarribia route in Paraguay extends for approximately 680 kilometers (423 miles) through the country’s sparsely populated Chaco region. It connects the towns of Lagerenza and Estigarribia, providing a vital link for agricultural and industrial activities.

US Highway ND-46 W

In the United States, ND-46 W in North Dakota stretches for an impressive 280 kilometers (174 miles) between the towns of Dickinson and New Town. This straight section of road is part of a larger highway system that connects the western part of the state with the eastern region.

Determining the absolute longest road without a turn presents challenges due to the constant evolution of infrastructure and the varying definitions of what constitutes a turn. However, these global straight stretches of road serve as remarkable examples of engineering prowess and play a crucial role in facilitating trade, transportation, and communication across vast distances.