This meant that the construction of expensive and elaborate tunnels and bridges could be avoided.

An elaborate tunnel for his Ninja turtles is made of boxes and balsa wood and sits in his room.

The earth's interior is somewhat on the order of an elaborate amusement-park tunnel of love.

Monasteries and nunneries were relatively safe from attack until the Dissolution and would have no need for elaborate and impractical tunnels.

The topography of Pirmasens meant that a station would have to be built far from the city centre and an elaborate tunnel under the city would have been necessary.

"This is the most elaborate and sophisticated tunnel that has ever been discovered along the California-Mexico border," special agent Benner said.

That same entirely disastrous day, an elaborate tunnel that Grant had constructed beneath the Petersburg fortifications had blown up, doing little damage to the rebels but causing 3500 Union losses.

Investigators say they doubt that the builders of the elaborate tunnel here would have spent an estimated $1 million just to smuggle migrant workers.

A longer and more elaborate tunnel, one and a half miles long and intended as a carriage drive broad enough for two carriages to pass, led towards Worksop.