The building's construction began back in 2007 and went through several changes.

Growth and construction of one sort or another has been going on ever since.

The construction in this area goes back to the first half of the 17th century.

Much construction and building was going on in this area.

The construction started in 1927 and went on for some decades.

The question is, there's a lot of construction going on.

So sometimes there's no construction going on when we're out there.

"We had to support the building and its neighbors while construction was going on."

The construction of the college is going on in stages.

The construction went quickly, according to a modified design from 1963.