Many 400kV lines run alongside highways. Or you could put up wires on highways which means trucks can charge as they drive along. Germany, Sweden, the UK have

Many 400kV lines run alongside highways. Or you could put up wires on highways which means trucks can charge as they drive along. Germany, Sweden, the UK have been doing trials on this https://www.carscoops.com/2021/07/uk-approves-e-highway-scheme-installs-overhead-wires-on-motorway-to-charge-trucks/ https://www.carscoops.com/2021/07/uk-approves-e-highway-sche... "An academic study suggested the e-highway system covering all but the most remote parts of the UK could be completed by 2030 at a cost of £19 billion (£26.4 bn)," In context that's about the same cost as Crossrail.