USA : Washington's Silver Line’s second phase was to be different. It fell into the same trap. : TunnelContact.com

USA : Washington's Silver Line’s second phase was to be different. It fell into the same trap.

The story of Washington's Silver Line. How to make the same mistake more than once.

"During eight years of construction, the new $3 billion stretch of rail recorded multiple problems, cost overruns and four years of delays. "