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On-roadway system displaying route advice could reduce travel time delay by up to 49-percent.
Benefits
Using an algorithm proposed in prior research, the researchers in this study believe that travel time delay could be reduced by up to 49-percent with full driver compliance. Given the in-…
Content type
Date Posted
09/04/2020
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Dutch researchers find the safety potential of the of Adaptive Cruise Control (ACC) and Lane Departure Warning (LDW) systems combined is a 20.7 percent reduction of all accidents on through-roads, which amounts to a 10.5 percent reduction of all acci
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METHODOLOGY Evaluation objectives included:Performing an objective analysis of the effect of driving with ACC and LDW (in mixed traffic on Dutch roads) on individual driving behavior and ultimately…
Content type
Date Posted
11/19/2013
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Evaluation studies showed that roadways equipped with automated speed enforcement can reduce the number of speeding vehicles by 27 to 78 percent.
FINDINGSHarris County law enforcement officers favored the technology and said the system could improve safety in work zones and on bridges with long narrow roadways. Some police officers noted,…
Content type
Date Posted
04/22/2002
Taxonomy (ARC-IT)
Speed Warning and Enforcement (TM17)
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Variable speed limit system in a freeway connected vehicle environment yielded travel time savings of 30 to 80 hours compared to traditional vehicles.
Findings
Simulation results show that CFC systems improve traffic efficiency and substantially change flow characteristics. Despite the significant changes in flow characteristics, the…
Content type
Taxonomy (ARC-IT)
Freight Administration (CVO02),
Eco-Approach and Departure at Signalized Intersections (ST08),
Autonomous Vehicle Safety Systems (VS01),
Speed Harmonization (TM21),
Infrastructure Enhanced Cooperative Adaptive Cruise Control (VS15),
Variable Speed Limits (TM20)
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INTELLIGENT TRANSPORTATION SYSTEMS JOINT PROGRAM OFFICE
1200 New Jersey Avenue, SE
Washington, DC 20590
