What is the maximum speed limit on unmarked urban roads?

[AshleyAnn]

For roads without a central dividing line, the speed limit is 30 kilometers per hour in urban areas and 40 kilometers per hour on highways. For roads with only one lane in the same direction, the speed limit is 50 kilometers per hour in urban areas and 70 kilometers per hour on highways. Below is additional information: 1. Urban roads: (1) Roads without a central dividing line have a maximum speed limit of 30 km/h; (2) Roads with only one lane in the same direction have a maximum speed limit of 50 km/h; (3) Roads with two lanes in the same direction have a maximum speed limit of 70 km/h; (4) Closed dedicated motor vehicle lanes have a speed limit of 80 km/h. 2. Highways: (1) Roads without a central dividing line have a maximum speed limit of 40 km/h; (2) Roads with only one lane in the same direction have a maximum speed limit of 70 km/h; (3) Roads with two lanes in the same direction have a maximum speed limit of 80 km/h.