That's kinda funny watching from a safe distance---wondering if the driver expected that launch?
There's a few similar RR track crossings in my area that could very easily be used as a ramp for such things. One of my friend's with a fully loaded service truck hit one even though he'd been that route many many times before---brain fart that day.
Tools, parts, nuts, bolts etc etc etc scattered over the high-traffic 2 lane city street----he's not done that again!
Anyway thanks for sharing!