This specific spawn point for the flowers lives rent free in my head
(Don't mind the cop, he's just doing some exercise)
So, the fact that this bouquet is in that specific corner, a really sharp turn on a downhill (or uphill, depending on how you look at it), symbolizes that someone died in a car accident right there. I know it's just a spawn point for a weapon in a game, but it makes me a bit sad when I think about it.