Practice question
On the Ruta Panoramica (PR-143) and other mountain roads in Puerto Rico's interior, riders often encounter:
- Long, straight expressways with light traffic
- Tight switchbacks, blind curves, decreasing-radius turns, and possible loose gravel
- Toll booths every kilometer
- Snow plows during winter months
Answer: B — Tight switchbacks, blind curves, decreasing-radius turns, and possible loose gravel
The correct answer is shown above. Try the full quiz for additional practice.
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