Illinois Implements Speed Limit to Conserve Rubber During WWII
1 report, 1 independent
Updated Mon 12:12
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What happened
In 1942, Illinois reduced its speed limit to 35 miles per hour, a measure known as “Victory Speed,” to conserve rubber. This action occurred during World War II, when the United States imported 90% of its rubber. The Japanese immediately moved to disrupt these critical supply routes.
Why it matters
The severe shortage of rubber, which was essential for manufacturing military equipment and transportation, led to national resource rationing. Tires became the nation’s first rationed item, and conservation efforts were heavily promoted.