1.
underground passage, pedestrian underpass
A tunnel or passageway built underground for pedestrians to cross under roads, railways, or connect buildings.
COMPOSITION: 地下 (underground) + 道 (road, passage)
TYPES OF UNDERGROUND PASSAGES:
- 歩行者専用地下道 - pedestrian-only underpass
- 地下街 - underground shopping arcade (larger, with many shops)
- 駅地下道 - station underground passage
ADVANTAGES:
RELATED TERMS:
- 歩道橋 - pedestrian overpass (above-ground alternative)
- 地下鉄 - subway (underground train)
- 地下街 - underground shopping area
NOTE: Major Japanese cities like Tokyo, Osaka, and Nagoya have extensive underground passage networks connecting train stations, department stores, and office buildings.
Related Words
Related:
歩道橋 (pedestrian overpass)