In Portuguese traffic law, what is the general maximum speed limit for a heavy goods vehicle (pesado de mercadorias) on a motorway?

Answer and explanation

Correct answer: C. 90 km/h

  1. Step 1: Heavy goods vehicle motorway limits. Step 2. Under Article 27, heavy goods vehicles without trailers are permitted a maximum speed of 90 km/h on motorways. Answer: 90 km/h. Why not the others: 100 km/h is for passenger buses; 80 km/h is for heavy goods with trailers; 70 km/h is for hazardous materials.

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