Ground metro line in Moscow
Palabras clave
subway,
railway,
transport,
train,
modern,
subway,
travel,
safety,
underground,
ground,
accessibility,
disability,
passenger,
mobility,
station,
motion,
commuting,
commute,
university,
line,
building,
track,
metal,
concrete,
steel,
design,
floor,
urban,
architecture,
elevated,
up high,
tower block,
overhead,
engineering