A proposed California bill aims to keep certain new vehicles from exceeding the speed limit by more than 10 mph. The bill calls for tech to electronically limit a vehicle's speed starting with the 2027 model year; emergency vehicles would be exempt.The bill would allow the driver to temporarily disable the speed-limiter, which could also be fully disabled by the automaker or (in some case) by the commissioner of the California Highway Patrol.Someday in the not too distant future, it might no lon...