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Question 4481

On this conventional road (carretera convencional), what speed is considered abnormally low, without a justified reason, for a passenger car?

  1. Below 45 km/h.
  2. Below 60 km/h.
  3. 60 km/h or lower.
Show answer and explanation

Correct answer: Below 45 km/h.

The minimum speed on this conventional road (carretera convencional) is based on the passenger car's general speed limit of 90 km/h, rather than the 100 shown on the sign in the image. That is why you must not travel below 45 km/h without a justified reason. The minimum on freeways (autopistas) and high-capacity divided highways (autovías) is 60 km/h.

Reglamento General de Circulación · Reglamento General de Circulación · Manual I. Normas y Señales (DGT, 2026) · Manual del permiso B. Lectura fácil (DGT, 2023)