Still, the company remained hopeful that infrastructure would improve.

Although the local infrastructure improved in the course of the 20th century, its industrial traditions did not develop further.

Experts say infrastructure - though far behind that in regional rival China - is improving.

By 1970, a third military community was established, and the civil infrastructure developed and improved.

As infrastructure for travel and communication has improved over the years, the benefits of consolidation are under ongoing discussion.

But the infrastructure is rapidly improving, with substantial investment from the Government.

The urban infrastructure has improved considerably in the past decade.

After they were taken over by the States, the infrastructure and frequency of service improved.

Cities are thus also enjoying increasing prosperity and their infrastructure is improving all the time.

As time went on and infrastructure improved it came to be used by more soldiers.