Practice question

What unique hazard do Iowa's gravel roads present to drivers?

Gravel roads have no speed limits
Reduced traction, longer stopping distances, dust clouds reducing visibility, and loose surface materials
Gravel roads are always in poor condition
Gravel roads are safer than paved roads

Answer: B — Reduced traction, longer stopping distances, dust clouds reducing visibility, and loose surface materials

The correct answer is shown above. Try the full quiz for additional practice.