Underground cargo tracks is a nice idea, but hardly realistic. Can you imagine ripping open the whole city to build that, and the cost of such an undertaking?
If I remember right they were planning smaller deployments (think building scale, neighborhood scale) with boring tech being the solution to installation.
This can only provide a local solution. To make this work on a larger scale, you need the city to be built for this. So basically, this is a very long term thing.
Underground cargo tracks is a nice idea, but hardly realistic. Can you imagine ripping open the whole city to build that, and the cost of such an undertaking?
If I remember right they were planning smaller deployments (think building scale, neighborhood scale) with boring tech being the solution to installation.
This can only provide a local solution. To make this work on a larger scale, you need the city to be built for this. So basically, this is a very long term thing.