For what it's worth, Tesla built a Supercharger network all on their own, instead of shoehorning their way in, like expecting cities and gas stations to add ele

For what it's worth, Tesla built a Supercharger network all on their own, instead of shoehorning their way in, like expecting cities and gas stations to add electric charging capability. As far as the weight, the society would probably benefit from narrower lines and narrower single- (or double-, but in a tandem way) occupant cars, as congested city freeways could essentially double the throughput overnight. The benefit would also extend to any internal-combustion vehicle, so this is not Tesla-exclusive. The infrastructure (lane width included) is governed by US DOT and respective agencies around the world https://safety.fhwa.dot.gov/geometric/pubs/mitigationstrategies/chapter3/3_lanewidth.cfm https://safety.fhwa.dot.gov/geometric/pubs/mitigationstrateg...