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

397. According to the Road Traffic Act, which of the following vehicles may drive along the second lane ofan expressway with three lanes in one direction?

  1. ①Trucks
  2. ②Special vehicles
  3. ③Vehicles fitted with construction equipment
  4. ④Small and mid-sized passenger vehicles
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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 112 (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.