> Electric trucks with a range of 300km

I have to do it, but citation is needed. A quick googling and all i see is announcements of future truck. Tesla truck that are more cost efficient than trains available as early as 2018 are almost ready for 'production.

> The way I see it, the truck isn't the problem: building the charging infrastructure is.

Hmmmm, I wonder if you could rephrase that... 'You need to fund groundbreaking infrastructural changes at national level.'