Most communities require utilities to be placed underground in new developments.

As a result, a $100,000 system of migration tunnels was placed underground in 2001.

Early water tanks were placed not underground, but in adjacent stone structures later likened by one American observer to a lean-to.

Since all their big factories are placed underground the detector will also be built somewhere down below.

In 1884 the city required all electrical wires and cables to be placed underground.

Bal Harbour was the first planned community in Florida to have its utilities placed underground.

Utilities were placed underground, sidewalks were repaved, and landscaping was added.

Two years ago, metal plates that block seeping water were placed underground.

As in Ismaning the line and station were placed underground.

In other places, a lack of permafrost meant it could simply be placed underground without a special refrigeration plant.