Business News
Fortune
Today’s speed limits grew out of studies on rural roads from the 1930s and 1940s. Now states are looking to change guidelines
Why This Matters
The 85% rule suggests a road’s posted speed should be tied to the 15th-fastest vehicle out of every 100 traveling it in free-flowing traffic.
August 17, 2025
11:11 PM
7 min read
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FinancialBooklet Analysis
AI-powered insights based on this specific article
Key Insights
- The Federal Reserve's actions could influence market sentiment across sectors
Questions to Consider
- How might the Fed's policy stance affect borrowing costs and economic growth?
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