More realistically, Sacramento’s Legislative Analysis Office calls the Central Valley starting point a “big gamble.” In the all-too-likely event that funding for the rest of the system never materializes, the report adds, “the state will be left with a rail segment unconnected to major urban areas that has little if any chance of generating the ridership to operate without a significant state subsidy.” It would be a train to nowhere, but at least it would go nowhere fast. As questionable as this project is, we would have less business objecting if the only money at risk was California’s. But the...