Sections of the N22 have been substantially upgraded in recent years.

It is expected that the class will be substantially upgraded over the ships' 30-40 year life.

The fence was built in 1994 and substantially upgraded during the conflict.

The other compelling factor was Putnam's need to substantially upgrade its computer system.

I-15 itself has been substantially upgraded in the area (during 2006-09), providing excellent car and truck access to the city.

He was credited for substantially upgrading the Cricket team's medical conditions and treatment.

The Australind passenger service was then substantially upgraded in 1987.

And the state's once highly regarded, but recently troubled two-year community college system would be substantially upgraded.

During their reconstruction, the armor of the battleships was substantially upgraded.

These measures will substantially upgrade interchange between rail and urban transport.