> The US has a range of subway construction costs of $600 million to $2.6 billion per mile. The US median price cluster is $800 million to $1 billion per mile.

> The US has a range of subway construction costs of $600 million to $2.6 billion per mile. The US median price cluster is $800 million to $1 billion per mile. 68 miles would cost the city around $50B, if past trends hold true. Contra, Vegas Loop is being fully covered by private funds. In defense, one subway mile is likely worth more than one Loop mile.