It has remained undeveloped largely because it was difficult to get to.

Since then the idea of opening the airport has been floated several times, but the lands have remained undeveloped.

A large tract along the river south of the power station had remained undeveloped until very recently.

Many homes were bulldozed, and housing for white people was built on some of the land, with large parts remaining undeveloped.

The airport has remained small and undeveloped until recently, where development is soon to commence.

Other than the road near it, the Pine Hill area has remained mostly undeveloped.

But it has remained undeveloped mainly because it is so remote.

The site remained undeveloped, and is today a park with military memorials.

Since then, the land has remained mostly undeveloped and used as a cattle ranch.

The lots were sold to individual buyers, but remained undeveloped.