The National Academies Press

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Pages 121-138

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From page 121... ... Survey Questionnaire A-3 • Traveler information systems disseminate data to motorists regarding real-time travel conditions in advance of and within a work zone. • Queue warning systems monitor work zone congestion and alert approaching motorists to slowed or stop traffic. Read the entire page →
From page 122... ... A-4 Use of Smart Work Zone Technologies for Improving Work Zone Safety 1. What is the current status of implementation of each of the following smart work zone technologies by your agency? Read the entire page →
From page 123... ... Survey Questionnaire A-5 your agency has already implemented is shown below. Please rank these technologies based on how frequently your agency uses them (1 = most frequently used technology, 2 = second most frequently used technology, etc.) Read the entire page →
From page 124... ... A-6 Use of Smart Work Zone Technologies for Improving Work Zone Safety 3. On a scale of 1 to 5 (1 = Poor, 5 = Outstanding, 0 = No opinion) Read the entire page →
From page 125... ... Survey Questionnaire A-7 4. How frequently does your agency use multiple smart work zone technologies in conjunction with each other on the same project? Read the entire page →
From page 126... ... A-8 Use of Smart Work Zone Technologies for Improving Work Zone Safety 5. How frequently does your agency use each of the following methods to communicate information regarding work zones to travelers? Read the entire page →
From page 127... ... Survey Questionnaire A-9 Comments: 6. How frequently does your agency use each of the following detection components to collect information for smart work zone technologies? Read the entire page →
From page 128... ... A-10 Use of Smart Work Zone Technologies for Improving Work Zone Safety 7. How frequently does your agency use each of the following communication components for smart work zone technologies? Read the entire page →
From page 129... ... Survey Questionnaire A-11 8. How often does your agency consider the following factors when selecting which types of smart work zone technologies to implement? Read the entire page →
From page 130... ... A-12 Use of Smart Work Zone Technologies for Improving Work Zone Safety Comments: 9. When implementing smart work zone technologies, how frequently does your agency install smart components on existing non-smart equipment (for example, adding smart arrow boards or smart cones at the beginning and end of the work zone) Read the entire page →
From page 131... ... Survey Questionnaire A-13 10. How strongly do you agree or disagree that the following concerns have hindered your agency's efforts to implement smart work zone technologies? Read the entire page →
From page 132... ... A-14 Use of Smart Work Zone Technologies for Improving Work Zone Safety 11. Which of the following resources has your agency developed to support implementation of smart work zone technologies? Read the entire page →
From page 133... ... Survey Questionnaire A-15 12. How often does your agency use the following performance measures to assess safety impacts of smart work zone technologies? Read the entire page →
From page 134... ... A-16 Use of Smart Work Zone Technologies for Improving Work Zone Safety 13. How often does your agency use the following performance measures to assess operational impacts of smart work zone technologies? Read the entire page →
From page 135... ... Survey Questionnaire A-17 15. How does your agency use the performance measures that are collected for smart work zone technologies? Read the entire page →
From page 136... ... A-18 Use of Smart Work Zone Technologies for Improving Work Zone Safety To complete the survey and record your answers, please click the "Submit" button. Please note that once you click the "Submit" button, you will not be able to modify your answers. Read the entire page →
From page 137... ... B-1 A P P E N D I X B List of Responding DOTs Table B-1. List of departments of transportation responding to the survey. Read the entire page →
From page 138... ... B-2 Use of Smart Work Zone Technologies for Improving Work Zone Safety New Mexico Department of Transportation Responding DOT New York State Department of Transportation North Carolina Department of Transportation North Dakota Department of Transportation Ohio Department of Transportation Oklahoma Department of Transportation Oregon Department of Transportation Pennsylvania Department of Transportation Rhode Island Department of Transportation South Carolina Department of Transportation South Dakota Department of Transportation Tennessee Department of Transportation Texas Department of Transportation Utah Department of Transportation Vermont Agency of Transportation Virginia Department of Transportation Washington State Department of Transportation West Virginia Department of Transportation Wisconsin Department of Transportation Wyoming Department of Transportation Nebraska Department of Roads Nevada Department of Transportation New Hampshire Department of Transportation New Jersey Department of Transportation Read the entire page →

From page 121...

... Survey Questionnaire A-3 • Traveler information systems disseminate data to motorists regarding real-time travel conditions in advance of and within a work zone. • Queue warning systems monitor work zone congestion and alert approaching motorists to slowed or stop traffic.