The Surprising History Behind South Korea's Right-Hand Driving
As an American driver, you're accustomed to cruising on the right side of the road. So, if you ever find yourself in South Korea, you might wonder: why do they drive on the right, too? It's not a universal rule, and many countries, particularly those with historical ties to the British Empire, opt for left-hand driving. South Korea's decision to drive on the right has a fascinating history deeply intertwined with its geopolitical shifts and the influence of major global powers.
A Legacy of the Left?
Before diving into the "why," it's worth noting that the world is split almost evenly between right-hand traffic (RHT) and left-hand traffic (LHT). Approximately 65% of the world's population drives on the right, while 35% drives on the left. Countries like the United States, Canada, Mexico, and most of continental Europe are RHT nations, while the United Kingdom, Australia, India, Japan, and South Africa are LHT nations.
Historically, driving on the left was actually more common. The reasoning often cited is that most people are right-handed. Knights or swordsmen would keep their sword arm (their right arm) free to draw their weapon when approaching an oncoming stranger. Similarly, horse riders would mount from the left to keep their sword arm free.
Korea's Post-War Shift: The American Influence
South Korea's modern automotive era, and thus its driving direction, is heavily influenced by the United States' role in the country after World War II. Following Japan's surrender in 1945, Korea was divided into two zones: the Soviet Union occupied the North, and the United States occupied the South. This division had profound implications for everything from political systems to infrastructure.
During the period of American military occupation and subsequent allied support, South Korea adopted many American practices and standards. This included adopting right-hand traffic for vehicles. The rationale was practical: aligning with the driving side of its primary ally and benefactor simplified logistics, provided access to American vehicles and parts, and fostered a sense of alignment with the Western bloc.
The Rationale for Standardization
The decision wasn't just about mimicking the US; it was a strategic move toward standardization. As South Korea began to rebuild and modernize, integrating with global trade and technological advancements was crucial. Aligning with the dominant RHT standard of many of its trading partners, especially the US, made this integration smoother. It meant:
- Vehicle Imports: Easier to import vehicles designed for RHT.
- Infrastructure Development: Road layouts, traffic signals, and signage could be designed according to RHT conventions.
- Military Cooperation: Facilitated cooperation with American military forces stationed in Korea.
What About North Korea?
Interestingly, North Korea, under Soviet influence, also adopted right-hand traffic. This suggests that the decision in the post-war era for both Koreas was largely dictated by the dominant global powers at the time, with the US influencing the South and the Soviet Union influencing the North, both of whom happened to utilize RHT.
The Lingering Effects of Japanese Rule
It's important to acknowledge that before the post-war division, Korea was under Japanese rule. Japan, as you know, drives on the left. During the Japanese colonial period (1910-1945), there were efforts to align some infrastructure with Japanese standards, which would have implicitly favored left-hand driving. However, the shift to American influence post-war decisively steered South Korea towards right-hand driving.
Driving in South Korea Today
So, if you're an American tourist planning a trip to Seoul or any other part of South Korea, you'll feel right at home behind the wheel. The vast majority of vehicles on the road are driven on the right, and the traffic flow will be familiar. The road infrastructure, while modern and efficient, is designed with RHT in mind.
The transition from any potential earlier inclinations towards LHT (due to Japanese influence) to the current RHT system is a clear testament to the powerful impact of geopolitical alliances and standardization efforts in shaping a nation's infrastructure and daily practices.
Frequently Asked Questions (FAQ)
How did Korea decide to drive on the right?
South Korea's decision to drive on the right is largely a result of the post-World War II American occupation. The US military and government implemented many standards, including traffic direction, to align with American practices and facilitate logistical and economic ties.
Why didn't Korea stick with left-hand driving?
While there might have been some historical inclinations towards left-hand driving due to Japan's colonial rule, the overwhelming influence of the United States after World War II led to a decisive shift to right-hand driving. This was driven by strategic alliances and the desire for standardization with its primary benefactor and trading partner.
Is it difficult for Americans to drive in South Korea?
No, it is generally not difficult for Americans to drive in South Korea because the country drives on the right side of the road, just like the United States. This makes the traffic flow and road layout very familiar to American drivers.
Did North Korea also switch to driving on the right?
Yes, North Korea also drives on the right. This is attributed to the influence of the Soviet Union, which occupied the North after World War II and also follows the right-hand traffic convention.

