Enter this question in the search and several different answers will pop up for you. Roads are considered transport roads, along which you can get by car. In total, the length of all roads in the world is 21,000,000 kilometers. America has the most roads that can be driven by car - three million kilometers.
Pan-American Highway
It is considered by many sources to be the longest. It travels from South to North America, and its duration reaches 30,000 kilometers.
If you want to drive from Alaska to the very end of the highway, you will experience the full range of climate change, see jungles, deserts, snowy plains.
The project to create this road was proposed in 1923: the main idea was to connect several countries to make it more convenient to travel.
There is also a version that in this way they wanted to increase sales of American cars.
But it turned out to be very difficult to build the highway, work is still underway on it. There is a "gap" on the highway, which is called Darien. The fact is that the residents of the Panama Canal protested against the construction of the road - in their opinion, it could destroy national parks and jungles. In addition, there are many gangs, so the place is not very safe for tourists.
Asian Route AH1
Its length is 20,557 kilometers: you can use it to get from Tokyo (!) to the border of Turkey and Bulgaria. The AN1 has a logical "hole" in the form of a sea between Japan and South Korea, and part of the road between South and North Korea is closed to travelers.
Australian Highway-1
But this road is continuous: it was laid in 1955, the total length of the highway is 14,500 kilometers. It can be used to travel around all the states of Australia, except for Brisbane and Darwin. This is exactly what one team of extreme sports enthusiasts did recently - the whole journey took them only 5.5 days.
