Rail Trail in Park City with Slow Your Roll Logo
Slowing Down Dramatically Improves Safety
  • Small speed changes make a big difference
  • A car going 25 mph needs 35% more stopping distance than at 20 mph
  • Lower speeds protect pedestrians, cyclists, kids, pets, and older adults
Speed Greatly Increases Crash Severity
  • The likelihood of serious injury or death rises exponentially as speed increases
  • Vulnerable users (children, seniors) are at even higher risk
Speeding Doesn't Actually Save Time
  • Typical in-town trips are only 1–2 minutes faster at 25 mph versus 20 mph
  • Research shows that a reduction on 1 mph in average speed is associated with a 5% reduction in crashes
E-Bike Riders: Speed & Visibility Matter
  • Most E-bike crashes happen when small risks stack up: going too fast, riding at night without lights, poor visibility, wet roads, or carrying passengers
  • Higher speeds mean injuries that look more like motorcycle crashes than bike falls
Why Slowing Down Matters
  • E-bike injuries have surged statewide and nationally
  • Only 38% of seriously injured riders were wearing helmets
  • Protect your friends, neighbors, and yourself — Slow Your Roll