Which road connects the most countries?
European Route E80 connects 9 or 10 countries: Portugal, Spain, France, Italy, Croatia, Montenegro, Serbia, (Kosovo), Bulgaria, Turkey, apparently stopping at the Iranian border.
Which officially numbered road connects the largest number of countries?
Best Answer
The biggest issue is what defines a road, a country and where a road starts or ends.
That being said, there are two likely candidates:
Option 1: The Pan American Highway:
The Northern Pan-American Highway travels through 9 countries:
Canada (unofficial)
United States (interstate system official)
Mexico
Guatemala
El Salvador
Honduras
Nicaragua
Costa Rica
Panama
The Southern Pan-American Highway travels through 8 countries:
Suriname
Guyana
Venezuela
Colombia
Ecuador
Peru
Chile
Argentina
Important spurs also lead into 4 countries:
Bolivia
Brazil
Paraguay
Uruguay
Option 2: AH1 (with the E80 extension):
This travels from Japan through Hong Kong, China, all the way to Turkey, and connects to the E80 to Portugal, connecting over 20 countries. However, connecting over the ocean is interesting, as is joining two roads, and whether or not you count countries like Hong Kong as actual countries.
However, I'm pretty confident with whatever mechanism you use to measure, the outcome will be one of the above two options.
Pictures about "Which road connects the most countries?"
What road goes through the most countries?
The Northern Pan-American Highway travels through nine countries, including in Central America:- Canada (CANAMEX Corridor unofficial)
- United States (Interstate Highway System official)
- Mexico.
- Guatemala.
- El Salvador.
- Honduras.
- Nicaragua.
- Costa Rica.
What country has the best road network?
1. United Arab Emirates: According to experts, the United Arab Emirates is one of the countries with the best road in the world. The United Arab Emirates has the best road network globally. In the United Arab Emirates, all highways have have at least three lanes each.What country has the most highways?
China now has over 130,000 kilometers of highways nationwide, according to an official census on the country's expressways. That's enough to go around the globe more than three times. Every year since 2011, another 10,000 kilometers has been added to the network. And China now has the world's largest highway system.Which country has second largest road network in the world?
China has the world's second-biggest road network, exceeding 4.24 million kilometres. National highways and provincial highways respectively comprise 4% and 7% of the Chinese road network. The country's expressway network, which extends over 96,000km, is the world's biggest network of this type.Top 5 Asia's Countries With Best Roads In The World 2020
More answers regarding which road connects the most countries?
Answer 2
Based on your example European Route 40 goes through 10 countries.
France, Belgium, Germany, Poland, Ukraine, Russia, Kazakhstan, Uzbekistan, Turkmenistan, and Kyrgyzstan.
Sources: Stack Exchange - This article follows the attribution requirements of Stack Exchange and is licensed under CC BY-SA 3.0.
Images: Valeriia Miller, veeterzy, Joshua Welch, Mads Thomsen