Driver's license written test question bank, effective 2026-03-09

450. Which of the following is NOT a correct statement regarding the expressway construction section?

  1. ①In the case of construction that blocks a lane, caution is required due to expected congestion.
  2. ②In the case of a truck, drowsiness and neglecting to look forward can lead to a major accident.
  3. ③Various types of construction work including moving construction and stationary construction can be performed.
  4. ④The speed limit is set to 80 km/h.
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Answer ④

The English PDF has no explanation for this question. The Korean page carries the official explanation. Korean version of this question

Source KoROAD Safe Driving Integrated Civil Service, Driver's License Written Test Question Bank [English] (effective 2026-03-09), post 1923, Download the source PDF source PDF page 128 (checked on 2026-09-04). The question and answer are the KoROAD text as published. The buttons and notes on this page were written by the developer and have not yet been checked by a native speaker. The questions and answers themselves are the official KoROAD text.