neroden
Engineer
Not as hard as you might think. It just requires some planning. Remember that the 80-90 mph train *stops for stations*. Add enough stations, spaced out right, and you're down to a 60 mph average.I agree that the idea for a reroute through the Southern Transcon would be a difficult proposition for both BNSF and Amtrak. This is a very crowded line with trains going in both directions. It's hard to put an 80-90 MPH train out there with 60 MPH trains and expect one not to clog up the other.
More problematic are single-track areas and places where the passenger train would have to stop on the "wrong direction" line. I've noticed that new stations in "freight territory" lately have quite consistently been designed with platforms on both tracks, at a minimum. The preferred design appears to keep the passenger platforms entirely off the mainline *and* prevent the passenger trains from going on the "wrong main", with two separate passenger sidings in each direction.
This actually makes sense.
Of course it is.This entire exercise has been entirely about money.