What does this sign indicate?

• There is an unpaved/rough road ahead.
  Explanation:

  "This sign alerts drivers that the road ahead may not be paved or it may be in poor condition with potholes, loose gravel, or other rough features. Drivers should reduce speed, proceed with caution, and be aware of potential hazards that could affect vehicle control or comfort."
• There is a construction zone ahead.
• There is a steep hill ahead.
• There is a dead-end ahead.