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S1E1 - Leah Brooks: Infrastructure Costs

Densely Speaking

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Aren't They Just Building More Difficult Segments of the Interstate?

A mile of interstate highway cost about $8 and a half million in the early 1960s. By the time we got to the mid-1980s, that mile was costing almost three times as much. The researchers say there really is this general increase in spending on infrastructure per unit over time.

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