Well Ohio major cities have a combination of cameras and sensors on the major routes that tell you expected travel times. Those are posted on large signboards above the highway. If there was a way to access the data for the car, it could probably get you from on-ramp to off-ramp automatically.
But the problem is when everything becomes too automated.
Look at the issues of automation the FAA[/url] is considering.
And then when everything is automated, will they take away your controls?
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Jim P.
A little bit of this and a little byte of that can cause bloatware.