As wheelchair user you are happy about each lowered curb which is not blocked by a parking car.
The city of Frankfurt/Main has its own ideas about the construction of this curb lowering.
At the riverside with the museums the street and pavement were re-built quite costly.
The rain channel of the street now consists of three rows of cobble stone.
Looks nice, but nothing more. I usually call such spots
“Wheeler’s death”.
You descend the anyway rather high lowered curb, the front tyres get stuck in the joints of the cobble stones, and you empty yourself like a pushcart onto the street.
Thank you Frankfurt!
Translator BL