Just came across this item about a road test in Sweden for hybrid trucks using pantograph and overhead catenary wire power, as per railways and tram systems. The test on a short stretch of highway was last June.

Just found it interesting so have posted the video here.


https://m.youtube.com/watch?v=KwinzekBIGc

Swiss news item I originally read is here, in German, though Google Translate will help:

https://www.tagesanzeiger.ch/wissen/technik/erster-elektrifizierter-highway-fuer-lastwagen/story/21744860

they will be reinventing the trolley bus next!