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.
I think last mile is probably the most problematic part of delivery anyways since it effects how the places we live are actually built the most.
Trains, ships, planes, and semis are all the solutions for the backhaul at the moment