Didn't he get hit with lightning bros?
Could be a Carbon Monoxide detector or a sprinkler.
It can be done, but it's not so easy a matter as forming one of a bag of quick dry cement. Such a speed-bump of concrete has to be done by someone who is a concrete professional in order to design its shape, size, reinforcement, and bonding to the concrete of the driveway, OR as the previous answer stated it will just disintegrate.
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