United States Department of Transportation
i
Improving Roadway Debris Clearance for CHART Responders
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2024-03-01
[PDF-2.68 MB]
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Edition:SPR-B Final Report (April 2023-April 2024)
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Abstract:This project evaluates LaneBlade® technology's feasibility and effectiveness in enhancing roadway debris clearance operations, focusing on improving safety for CHART responders and road users while optimizing operational efficiency. Through structured field experiments considering weather conditions, debris types, blade types, and operating speeds, LaneBlade® demonstrated the capability to effectively clear various debris types in the real-world operational environments, even under adverse weather conditions like snow and rain. Moreover, the use of this technology expedites debris clearance without necessitating lane closures, significantly reducing responder exposure to traffic hazards. Particularly, steel blades are more efficient, but rubber blades may minimize pavement damage in specific scenarios. Maintaining operational speeds between 5-10 mph balances effectiveness and safety. Challenges include equipment reliability, durability, and operational procedures, necessitating the development of standard operating procedures, training programs, and ongoing monitoring and evaluations. In conclusion, LaneBlade® shows promise in improving debris clearance efficiency and safety, offering potential benefits for SHA's CHART operations.
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