2 ms·
Depth: 15-30 m Length: 13.7 km https://en.wikipedia.org/wiki/Second_Avenue_Subway https://en.wikipedia.org/wiki/Second_Avenue_Subway
by m_for_monkey 14y ago
Depth: 15-30 m
Length: 13.7 km
https://en.wikipedia.org/wiki/Second_Avenue_Subway https://en.wikipedia.org/wiki/Second_Avenue_Subway