Home HSK Vocabulary HSK 2 公路 公路 gōng lù HSK 2 · A2 Meanings highway road Quick facts HSK LevelHSK 2 CEFRA2 ← Back to HSK 2 Overview Practice 公路 with flashcards MandoBridge uses spaced repetition to help you remember HSK 2 vocabulary — free on iOS and Android. ← All HSK 2 vocabulary