Whether posted or established by operation of law, have never been absolutes. They are the maximums that must be adhered to only when conditions make them safe. A posted speed limit of 30 mph is not acceptable if ice and snow have left the road unusually dangerous. Statutory provisions have always said that the speed limit is a rate of speed, reasonable under the conditions then existing, regardless of posted or legal pre-set limitations. While under normal circumstances it is inferred that the posted speed limit is reasonable, that limit will give way to factors of weather, road conditions, traffic or construction patterns. Drivers must drive at a rate of speed that is reasonable under the circumstances, regardless of posted signs or legal requirements.

          Statutory Standard of Care -Vehicle and Traffic Law The Vehicle and Traffic Law establishes rules of conduct that must be obeyed by. motorists and pedestrians alike. Plaintiff claims that defendant failed to comply with the Vehicle and Traffic Law. "requiring the driver to proceed at a speed reasonable and prudent under the existing circumstances..." In considering the evidence of this case, you must determine whether plaintiff has proved that defendant failed to comply with that, statute's. If you find that defendant violated that statute(s) such a violation constitutes negligence. You cannot disregard a violation of the statute and substitute some standard of care other than that set forth in the statute.