It was a major commercial hub and a center of international trade.
Now it has become a major commercial hub in city.
This place has become a major educational hub in recent times.
It has since become a major hub for the Indian technology industry.
The city is a major hub of industry and agriculture.
The next stop to the north was 129th Street, a major hub among the elevated lines.
The station was a major hub and is functional since 1862.
The station was opened in 1846 and quickly became a major transport hub.
"It's just not the right site for a major transportation hub."
From what I've read, it was a major political and economic hub as well.