Two civic groups, the Regional Plan Association and Municipal Art Society, say the dingy, cramped and aging basement station can expand and modernize only if the Garden moves, along with its supporting columns that reach down to the train level.

WSJ: Plans languish for overhaul of NYC's Penn Station

They tunnel down through the debris of the World Trade Center complex into the seven-story basement that once housed a bustling retail mall, subway station, and commuter train station.

CNN: workers

In his basement workshop on a recent evening, Mr. Baum rotated from his drill station to his sanding station, working on a fresh block of wood.

WSJ: Gentlemen, Start Your Little Cars: These Derbies Are for Grown-Ups