The station is being built underground, lying on a northwest-southeast axis.

He said extra floors were needed because the parking garage could not be built underground.

According to present thinking, large superconducting coils would be built underground near cities.

The center, some 25,000 square feet in size, would be built underground just north of the Lincoln Memorial.

It is planned to be built underground as it passes through the city.

When vaults are built underground, the ground gives all the resistance required.

The station will be built underground, lying on a northwest-southeast axis.

With the discovery of subsequent worlds, all cities were built underground.

After having said that the station would be built underground, building a semi-underground one is a step back.

How could the Americans have built every thing underground without intelligence showing this happening?