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I agree with your post thread. A lot of people uninitiated in railways think of HSR as an airplanes on rails. HSR =/= Airline. Trains have a number of advantages, one of which is a small time penalty for stopping at a station relative to aircraft (2-3 minutes vs ~45+ minutes on average), and the aircraft requires a lot personnel/all-hands to turn around quickly (see: Southwest Airlines). A commercial aircraft is simply not designed for lots of really short hops in rapid succession. There needs to be a new preflight check, refueling, unload/load belly cargo, some maintenance items are based on aircraft takeoff/landing cycles (tires, cabin pressurization, etc.) Trains stopping at station and continuing is trivial by comparison. A rail operator wants to collect fare paying passengers along the route they are planning on operating, it’s an easy way to boost ridership and revenue. It is a balancing act to have station stops, but not increase end-to-end trip time excessively. Basic rule of thumb: Does stopping add more riders than it costs due to the stopping time penalty? If the model/data say yes, make the stop; otherwise do not. And just because we have a station, doesn’t mean every train has stop there. We can have local, limited, and express trains. We can passing/siding tracks at stations to prevent local stopped trains from blocking the mainline for limited/express trains. We can have cross-platform time transfers between different train types and destinations. We can have multiple mainline tracks. These things do cost a bit more upfront, but it’s more about good planning and what kind of service to the public is the goal. —
The Tokaido corridor (Tokyo-Nagoya-Osaka) is extremely dense, both the Tokaido Mainline and Shinkansen line are effectively at capacity (which is also part of impetus for the Chuo Shinkansen). Running at very high speeds with fews stops, consumes a lot track capacity. Which is why JRs prefer running more local and limited-stop service trains, and less than “non-stop” express trains. It’s what a capacity constrained operator should do to optimize operations and maximize capacity subject to those constraints. Likewise a California HSR program, should find a way to cost effectively serve cities like Fresno, Bakersfield, Merced, etc. as part of a larger HSR network. |