Stuff You Should Know

Short Stuff: Dagen H

Mar 25, 2020
In a fascinating turn of history, Sweden made a monumental decision in 1967 to switch from left-hand to right-hand driving. This transformation, known as Dagen H, was executed with surprising efficiency and minimal chaos. Delving into the cultural impact, the podcast discusses a popular song from that era which captured the societal shift. Additionally, it touches on Sweden's Vision Zero initiative aimed at eliminating traffic fatalities, showcasing the country's commitment to road safety and its innovative approach to traffic management.
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ANECDOTE

Sweden's Dagen H

  • Sweden switched from left-hand to right-hand driving on September 3, 1967, known as Dagen H.
  • This was a massive infrastructure project, potentially the largest traffic-related one ever undertaken.
INSIGHT

Logistical Challenges

  • The switch required a huge public information campaign, including pamphlets with driving instructions.
  • It also necessitated significant infrastructure changes like altering street signs, bus stops, and traffic lights.
ANECDOTE

Public Resistance and Campaign

  • Despite 83% of Swedes voting against it in a referendum, the government pushed forward with the switch.
  • A public information campaign included TV and radio ads, a logo, and even a theme song contest.
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