Step 3 » GENERAL learning environment Category D (D, D1, Tb, Tv)

The maximum speed allowed outside the built-up areas for category D or D1 is 110 km/h on motorways, 100 km/h on express roads, 90 km/h on European national roads (E) and 80 km/h on the other categories of roads, but the maximum speed allowed outside the built-up areas for motor vehicles that tow trailers or semitrailers is by 10 km/h lower than the maximum speed allowed for the category to which the towing motor vehicle belongs. Therefore, the maximum speed allowed outside the built-up areas for a combination consisting of a motor vehicle in category D or D1 and a trailer is (110-10=100) 100 km/h on motorways, (100-10=90) 90 km/h on express roads, (90-10=80) 80 km/h on European national roads (E) and (80-10=70) 70 km/h on the other categories of roads.

The correct answer is: B

Find here a video lesson about travel speed --> Road Traffic Code - Travel speed

OUG = GOVERNMENT EMERGENCY ORDINANCE no. 195 of December 12, 2002 (Road Traffic Code)
Regulation = REGULATION for the implementation of OUG 195/2002 (Road Traffic Code Regulation)

OUG - Article 50

(1) The maximum speeds allowed outside the built-up areas for the categories of motor vehicles provided in Annex no. 1 are the following:
a) 130 km/h on motorways, 120 km/h on express roads, 100 km/h on European national roads (E) and 90 km/h on the other categories of roads, for motor vehicles in categories A and B;
b) 110 km/h on motorways, 100 km/h on express roads, 90 km/h on European national roads (E) and 80 km/h on the other categories of roads, for motor vehicles in categories C, D and category D1;
c) 90 km/h on motorways, 85 km/h on express roads, 80 km/h on European national roads (E) and 70 km/h for the other categories of roads, for motor vehicles in categories A1, B1 and C1;
d) 45 km/h, for agricultural or forestry tractors and mopeds.

(2) The maximum speed allowed outside the built-up areas for motor vehicles that tow trailers or semitrailers is by 10 km/h lower than the maximum speed allowed for the category to which the towing motor vehicle belongs.

(3) The maximum speed allowed for motor vehicles with exceeded masses and/or dimensions or that transport dangerous goods is 40 km/h in built-up areas and outside the built-up areas 70 km/h.

(4) The maximum speed allowed outside the built-up areas for motor vehicles whose drivers have less than one year of driving experience or for persons who carry out practical training for obtaining the driving licence is by 20 km/h lower than the maximum speed allowed for the category to which the driven motor vehicles belong.