Ground was broken for the new tunnel on May 6, 2005.

Within an hour or so, I shall start for the tunnel.

Three for the tunnel, two to break through the outer door.

The cost estimate for the tunnel in the late 1990s was $1.8 billion.

Budget at least half an hour for both the tunnel and the zoo.

That's why he wants so badly for the tunnel to be opened.

We simply look for tunnels that have rubbed areas on the floor.

"These two are on our side, make a run for the tunnel, quick!"

I ran out on to the platform, turned left, and headed for the tunnel.

Have you children been looking for secret tunnels and things yet?