When i was a young man a girl we new said her mailbox was indestructible. If i remember it was a steel i beam with a 1/2 steel box made into a mailbox. We tried to take it out with my 80's Datsun 510 in reverse and wrapped the Datsun around the pole. Mailbox definitely won!

 

Started googling and found these which I hadn’t even thought to do. That guardrail is pretty beat up.

 

Man, that 3-wheeler brings back some memories of good times and road rash. lol