by 25Hz
The main problem in getting over 170 mph is 3-fold. One, you need to get better tracks, 2, new catenary system, 3, adjusted track centers to allow more aggressive superelevation where needed.
This will take billions and years to make a reality. We are at a point where just making things into good repair is not enough, we are past that now... the next step we need is to build for the future, replacing and rebuilding with an eye for upgrades and changes going forward. New tunnels, new substations, new cat towers, a higher standard of engineering and maintenance, and maybe the FRA will have to allow lighter trains and change the crashworthiness standards. If we are responsible in what we do with our rail infrastructure and rolling stock and make the needed changes, things will greatly improve very quickly (though not quickly enough for some). The time for doing nothing and half measures is over, we are falling far, far behind in this.
This will take billions and years to make a reality. We are at a point where just making things into good repair is not enough, we are past that now... the next step we need is to build for the future, replacing and rebuilding with an eye for upgrades and changes going forward. New tunnels, new substations, new cat towers, a higher standard of engineering and maintenance, and maybe the FRA will have to allow lighter trains and change the crashworthiness standards. If we are responsible in what we do with our rail infrastructure and rolling stock and make the needed changes, things will greatly improve very quickly (though not quickly enough for some). The time for doing nothing and half measures is over, we are falling far, far behind in this.
Next stop the square, journal square station next!