im a surveyor, so i work on alot of job sites around very heavy equipment. one of our jobs is at an open pit strip mine in west virginia. a few weeks ago, we were suppose to go down and work, but we got a call and were told not to come because the mine was closed. on this job site, they have VERY large CAT 777 dump trucks seen here:
well the guy driving it had just got off a late shift at a second job and fell asleep at the wheel of this truck. now, it may not look that big in the picture, but when you are standing just a few feet away while you're working and they're constantly driving past you, they're extremely huge. the tires alone are roughly 12 feet tall. its a 65 ton truck empty. well anyway, the guy fell asleep and drove head first off a 200ft cliff. he died on impact. makes you feel save when you're working at the bottom, which is 65 feet below sea level and the top is at an elev. of 600ft. gota wear a hard hat, steel toes and safety glasses, but that wont stop a 65ton truck.