cross-posted from: https://slrpnk.net/post/7700342
Driverless vehicle that uses sensors to measure road surface quality and repair small cracks to stop them turning into potholes and hopefully decreasing the cost of road maintenance while improving average surface quality.
Reminds me a bit of the short science fiction story There Will Come Soft Rains, about a very diligent smart home still attempting to care for its occupants after the bomb drops.