This time the lock broke, and he was through into a narrow concrete utility tunnel.

"We should have given him more grief in the utility tunnels."

Some of the largest and most famous utility tunnels are at Disney theme parks.

Their use, however, is not limited to that country and there are many examples of such utility tunnels.

You might be able to find some of the structure using standard utility tunnels, with a little digging, anyway.

He led an assault team down into the utility tunnels after it.

When you're concentrated we can try to use these utility tunnels to rendezvous.

The bodies were found late today in a utility tunnel under the 1,100-acre plant.

An alternative to digging trenches is to create a utility tunnel.

It is not clear who dug into the utility tunnel or when.