Unless and until we know the identity of the person or persons calculating rail estimates, all rail estimates by HART should be considered dubious, not credible.  
For years HART has fed the public with fictitious and dubious estimates. 
It is time the public should know how and why by identifying the person or persons responsible for making fictitious and dubious rail estimates.
All planning on the future of rail construction are all meaningless when estimates are fictitious or dubious.