This sign indicates that you are approaching a section...
Signage: Vertical signs
Explanation
Steep downhill gradient (P-16a)
- Warning sign indicating a **steep descent** ahead.
- The figure (e.g., **10%**) indicates the **gradient**: you descend 10 m for every 100 m travelled.
- Recommendations: **reduce speed**, use a **low gear** and **engine braking**; avoid continuous braking to prevent the brakes from overheating.
- Requires **maximum caution** due to the risk of loss of control on the descent.
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