Block · one region of the page, as the scanner read it. It may hold a whole story, part of one, several, or an advertisement; stitching blocks into articles is the next step. Text is supplied OCR.
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view mirrors, on road signs, trees or fences along the highway. If ice is forming on any of those things, it’s possible that it may be on the road as well.
Then again, it may not have formed on anything but the road.
For example, it may have been a warm day in which snow has melted and then frozen as ice after the temperature dropped at night. In those cases, you may want to test for black ice by wiggling the car a little bit or by applying the brakes lightly to see if there’s any change in the feel of the road, Hetzel said.
Another good tip is to listen to the radio for reports on the temperature outside. If the roads have been wet and the temperature drops below freezing, ice can form quickly, he said. And bridge surfaces may have ice even when other road surfaces do not.
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