Desperate drive home - and almost but not not quite made it

Last January, had to pee kinda bad when I was leaving the bar, but there was a long line (busy night and just a one person bathroom). Went out to the parking lot thinking I'd piss there, but a cop was out there, so no relief there. Got in my car and drove off already squirming and squeezing my legs together. Made it halfway home and hit a traffic backup. Got so desperate after a few minutes! Incredibly I held on apart from a few leaks (my underwear crotch got pretty wet but had only a small wet spot showing). Actually made it home, though was extremely desperate by then. I jumped out the car, took two steps and realized I was going to piss my pants. I stood there with my legs crossed tight and the pee just flooded out. Felt good and a total relief! Finally I managed to hold the rest of it and made it inside-- very wet though. The pics show the state of my jeans and of my long johns I was wearing.