"The commuter tunnels under the Hudson are a lifeline for hundreds of Manhattan businesses, both in terms of bringing employees in from New Jersey and in terms of their work forces moving back and forth between locations," Ms. Wylde said.

These have ranged from Mirage Resorts' two-year struggle to win approval for a $330 million commuter tunnel through a middle-class neighborhood to Trump Hotels' embarrassing failure to acquire Sabatini's Italian restaurant to make room for the Trump Plaza casino expansion.

Chicago's commuter tunnels are fairly recent construction, compared to much of the rest of the city.

The Booth Tunnel (Lincoln Tunnel) is a commuter tunnel under the West River linking Algonquin with Alderney.

What sparked it was an incident a week ago in a commuter tunnel near the western Defense station, when a passenger became enraged to learn that his train was reversing direction.

But it could now have repercussions for the prosecution of the plot to bomb the United Nations, a Federal building and commuter tunnels.

Zak eventually steals the TF-22 and travels through several hostile locales en route to the Cyberia Complex; a mountain range infested with Cartel hoverfighters, a Cartel-run oceanlab, and a commuter tunnel are among the places visited by Zak.

The simple fact is that both the commuter tunnel and the freight tunnel must be built so that people and goods can both move freely in New Jersey and New York.

The survivors of an explosion that seals off a commuter tunnel in New York struggle to escape.

Specializing in mass transit issues, he drafted legislation for the transit authority and assisted in the development of the city's commuter tunnel and airport high-speed rail line.