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Recent content by apex1

  1. apex1

    Barricades on both sides of highway lanes

    I had posted a similar question earlier. I like to add more clarification to the questions. What is benefit of having construction zone on one side of highway lanes Vs on both sides. How is driver reaction impacted? Any research on accident history? Any state standard not allowing construction...
  2. apex1

    work zone on both sides of the highway lanes

    I am looking for some research or rules regarding construction zones (Not allowing) on both sides of the traffic on freeway. Many states do not allow construction on both sides of multi lane highway. I need some research to support the findings. Thanks
  3. apex1

    work zone on both sides of the highway lanes

    I am looking for some research or rules regarding construction zones (Not allowing) on both sides of the traffic on freeway. Many states do not allow construction on both sides of multi lane highway. I need some research to support the findings. Thanks

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