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The $68 billion figure is actually an overestimate. It's not in 2015 dollars; rather, it's adjusted for hypothetical future inflation. So if a tunnel is planned
by apsec112 11y ago
The $68 billion figure is actually an overestimate. It's not in 2015 dollars; rather, it's adjusted for hypothetical future inflation. So if a tunnel is planned for 2025, that tunnel is priced in inflated 2025 dollars (using whatever made-up number for future inflation), not 2015 dollars.