You are driving a passenger car on a general road with three lanes in each direction in an industrial area. It is not a route specially designated by the provincial police commissioner, and there is no speed limit sign. What is the maximum speed on this road?
💡 Hint
The maximum speed on general roads is divided first by whether the area is residential, commercial, or industrial, and only then by the number of lanes in each direction (Article 19(1)1 of the Enforcement Rule of the Road Traffic Act). Do not confuse which areas the "two or more lanes each way" rule applies to.
Answer: ③
Explanation
On general roads in residential, commercial and industrial areas the maximum speed is 50 km/h regardless of the number of lanes (Enforcement Rule Article 19(1)1(a)). The 80 km/h limit for roads with two or more lanes each way applies only to general roads outside these areas, so 80 km/h is wrong.
Legal basis: 도로교통법 시행규칙 제19조 제1항 제1호 가목·나목