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Advanced Queue Detection System Using Portable Dynamic Message Signs Reduced Speeds of Vehicles Approaching Interstate Work Zones in Nebraska by up to Seven Miles Per Hour.
METHODOLOGY
In this study, portable traffic data capturing units, consisting of cameras and Wi-Fi receivers as detectors, were utilized through a private company. Cameras within the portable units…
Content type
Date Posted
06/30/2023
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Evaluation data show that anti-icing and pre-wetting strategies can reduce sanding applications by 20 to 30 percent, decrease chemical applications by 10 percent, and reduce chloride and sediment runoff in local waterways.
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FINDINGSIn Nebraska, pre-wetting salt reduced salt usage by 35-40 percent.In Canada, an evaluation of pre-wetting salt has shown that fewer chemical applications are needed, resulting in up to 53…
Content type
Date Posted
04/25/2008
Taxonomy (ARC-IT)
Winter Maintenance (MC04),
Weather Information Processing and Distribution (WX02),
Infrastructure Monitoring (MC09),
Weather Data Collection (WX01),
Spot Weather Impact Warning (WX03)
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Developing and Maintaining Intra- and Inter-Agency Partnerships Can Help Agencies Understand Contacts, Available Resources, and Various Data and Tools Needed to Support Prediction and Response Efforts During a Flood Event.
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Data and models can be useful to predict and prepare for flood events, especially when exceptional conditions occur, and…
Content type
Date Posted
04/30/2021
Taxonomy (ARC-IT)
Vehicle Emergency Response (PS05),
Incident Scene Pre-Arrival Staging Guidance for Emergency Responders (PS06),
Disaster Response and Recovery (PS12),
Weather Data Collection (WX01),
Spot Weather Impact Warning (WX03)
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INTELLIGENT TRANSPORTATION SYSTEMS JOINT PROGRAM OFFICE
1200 New Jersey Avenue, SE
Washington, DC 20590
