5. They are as durable as asphalt. We don't have to prove it to you. You know that a plow
will destroy anything. Asphalt, concrete and rubber are all susceptible to
the "Rambo" driver. But with properly installed markers at both ends of
the humps, damage due to snow plowing is greatly reduced.
Property owners choose snow removal companies who care for their
grass, continuous curbs, wheelstops, speed bumps and humps are all part
of the "grounds"