Some very cool shots provide an intimate view of construction at the site of the World Trade Center.
The pace of construction is so swift that any status report these days gets overtaken rapidly by the arrival of new beams and columns, rebar and concrete, pipes and conduit. About 2,000 construction workers are on the job, weekends included, officials said, and that number will just keep rising. Visiting the site brings to mind the tumultuous first impressions of arrival in New York City: people, vehicles and objects are headed toward you from every direction at startling velocity, and the only prudent thing to do is to keep moving.