The firms will plan the replacement or rehabilitation of nearly 100 bridges and other structures along a 6-mile stretch of Chicago's south side where more than 100 trans from six rail lines meet daily.
A new Interior Dept. rule largely echoes changes made in the wake of the 2010 Deepwater Horizon disaster that were later walked back under the Trump administration.
At Columbia, the Massachusetts-based construction management firm where I work as executive vice president, there was a 21-member team that was remarkably high-performing.
But the megaproject's current chances of successful delivery was rated "unachievable" by the government's Infrastructure and
Projects Authority in its recent annual review.