OCTOBER 31, 2024
World’s largest road networks in 2024
The United States has the world’s largest road network, stretching nearly 4.1 million miles (6.6 million kilometres). This extensive system includes a vast interstate highway network, as well as state, county, and local roads, providing access to nearly every part of the country. Following the U.S. is India, with just under 4 million miles (6.4 million kilometres) of roads, which cater to its billion-plus population.
China ranks third, boasting over 3.2 million miles (5.2 million kilometres) of roads across its expansive territory. Brazil comes in fourth with approximately 1.2 million miles (2 million kilometres), while Russia, despite being the world’s largest country by area, has about 800,000 miles (1.3 million kilometres) of roads. In contrast, many small island nations have the smallest road networks. Explore the list of longest roads networks in the world here.
List of countries with longest road networks 2024
| Country | Number of Units (in million) |
| United States | 6,586,610 |
| India | 6,371,847 |
| China | 5,200,000 |
| Brazil | 2,000,000 |
| Russia | 1,283,387 |
| Japan | 1,218,772 |
| France | 1,090,059 |
| Canada | 1,042,300 |
| Australia | 873,573 |
| Germany | 830,000 |
Source: World Population Review
Countries with extensive road networks in the world
United States
The United States boasts the largest road network in the world, covering 6,586,610 km. This extensive system, including the Interstate Highway System, plays a vital role in trade and transportation.
India
India’s road network spans 6,371,847 km, connecting diverse landscapes and regions. Major projects like the Golden Quadrilateral enhance connectivity, supporting the country’s growing economy by linking rural and urban areas effectively.
China
China has an impressive road network of 5,200,000 km, driven by rapid economic growth. The National Trunk Highway System connects key cities and regions, helping modernise the country and promote urban development.
Brazil
Brazil’s road network covers 2,000,000 km, facilitating the transportation of goods and services across its diverse geography. The roads are essential for regional development, connecting the Amazon rainforest and populated urban areas.
Russia
Russia’s road network extends 1,283,387 km, spanning the vast Eurasian landscape. The famous Trans-Siberian Highway is a critical part of this system, linking remote regions and supporting economic activities across the country.
Japan
Japan’s 1,218,772 km road network is renowned for its efficient infrastructure. The well-maintained system ensures smooth transport between cities and regions, playing a crucial role in supporting the country’s economic activity.
France
France’s road network covers 1,090,059 km, linking major cities and rural areas. The infrastructure supports both the economy and tourism, providing essential routes for the movement of goods and people across the country.
Canada
Canada’s road network, covering 1,042,300 km, connects vast landscapes, from urban centres to remote regions. The Trans-Canada Highway, stretching from coast to coast, plays a crucial role in national connectivity and trade.
Australia
Australia’s road network spans 873,573 km, connecting major cities and remote areas across its vast territory. Highways like the Stuart Highway are essential for economic growth and ensuring accessibility throughout the country.
Germany
Germany has a road network of 830,000 km, crucial for its highly industrialised economy. The Autobahn is a notable feature of this system, known for its high speed limits and efficient transportation.
Courtesy/Source:TOI / PTI
