It is awfully late to start laying out options. Planning, design, bids, real property acquisitions and good faith cost estimations are done.  Money has been appropriated and the project is nearly 1/3 complete. HART is in the build out phase of the system. Testing and putting the system into service are all that are left to do,  Minor changes yes and they are necessary.  New routes may require a new EIS and have environmental consequences. Additional cost will be astronomical. Why are we are we being dragged through this?  Build the thing and be done with it.  Oh, and empanel a Grand Jury and begin an investigation.