If you've ever been stuck behind a truck during a trip, you know how frustrating it is. Richard Guy Martin at Conde Nast Traveller advises that if you're in Europe, drive on Sundays to avoid this exact situation.
Image from anaperugini
European truck drivers are required to drive at or under about 60 mph and a majority of truckers use Sunday to rest, leaving the roads clear for you to travel on easily. There are several other extremely useful tips in the full post, linked below.