Years of Delays, Billions in Overruns: The Dismal History of Big Infrastructure
The New York Times
The nation’s most ambitious engineering projects are mired in postponements and skyrocketing costs. Delivering $1.2 trillion in new infrastructure will be tough.
As Honolulu sprawled into new suburbs west of Pearl Harbor over the last two decades, city planners proposed an ambitious rail transit line that would sweep riders 20 miles into downtown. The $4 billion estimate in 2006 was hardly cheap, amounting to $200 million per mile.
The cost escalation since then has been an engineering marvel all its own. Concerns over Native Hawaiian burial grounds stalled early construction, then problems with welding and cracks in the tracks appeared. Earlier this year, engineers realized that in some sections, the wheels were a half-inch narrower than the rails. Order new wheels? Tear up the tracks?
The launch dates slipped forward and the cost estimates crept upward — at latest count, $11.4 billion, with a target completion date of 2031.
