Garbage trucks, delivery lorries loading and unloading in crowded places really wear and tear curbs. Have you ever seen pristine curbs in busy places (such as

Garbage trucks, delivery lorries loading and unloading in crowded places really wear and tear curbs. Have you ever seen pristine curbs in busy places (such as those where this would be practical?). Also very often people misjudge their car's clearance when pulling up and from time to time scrape the curb hard with the bottoms of their cars. And if it snows, a big snowplough coming through at night with diminished visibility almost invariably ends with torn up curbs. Maybe they plan on doing a lot of maintenance, otherwise this will end up not working.