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Yet you need to lay and maintain roads, you're limited to where roads and RFID signs go. You also have the added inefficiency and environmental problems of rubber-to-asphalt contact. In addition, you need to carry batteries which means even more inefficient transportation.



> you need to lay and maintain roads, you're limited to where roads and RFID signs go

No, the roads and signs are already there and being maintained.


You could probably save a lot on maintenance if you didn’t have trucks driving on the roads.




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