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On many highways it is unsafe to continue at the normal speed limit as you go around a curve (especially for large trucks with a high center of gravity that might tip over), therefor reduced speed signs (often yellow advisory signs not the usual white legal signs) are posted indicating reasonable and safe speeds to use through the curve.
Road conditions are slippery
if road conditions are bad and/or you are entering a blind curve
Ahead of the Curve was created in 2008.
Ahead of the Curve has 283 pages.
when its a "no passing zone" or "do not pass"sign posted never attempt to pass a car ahead of you.. ~On a curve. ~Near or at the crest of a hill. ~In an intersection
through the curve well ahead of your vehicle, along your path of travel. Mostly correct...but there are three parts to negotiating a curve; brake up to it, coast thru it, accelerate out of it. Your sight path should be ahead and to the OUTSIDE edge of the curve. You are looking at the point where your car would run out of the lane. As your progress thru the curve, your eyes "roll" forward also, always sighting to the outside. This results in maintaining center-of-lane travel, as well as enough forward observation to see, and react to, hazards.
Not necessarily. It depends on the posted speed and road conditions. It would be dangerous to whip around a sharp curve in bad weather, so you are actually required to slow down and drive at a safer speed. Some curves are posted much lower than 45 if they are dangerous curves.
when its a "no passing zone" or "do not pass"sign posted never attempt to pass a car ahead of you.. ~On a curve. ~Near or at the crest of a hill. ~In an intersection
1/4 of a mile
A tolerance curve is the range of conditions within which the organism can live and function.
Anticipating issues and able to resolve them ahead of time; above the averaged baseline of expectations or requirements.