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Arterial Management > Information Dissemination > In-Vehicle Systems


Organizations operating ITS can share information collected by detectors associated with arterial management systems with road users through technologies within the arterial network, such as dynamic messages signs or highway advisory radio. ITS operators may also send information to in-vehicle devices capable of displaying traveler information. Coordination with regional or multimodal traveler information efforts, as well as freeway and incident management programs, can increase the availability of information on arterial travel conditions.


Rapid deployment of DSRC for connected vehicles can save thousands of lives, regardless of whether a later transition to C-V2X proves advantageous.(12/12/2017)

Intelligent advanced warnings of end-of-green at signalized intersections led to more stopping and milder deceleration compared to no warnings.(03/01/2014)

Applications that recommend optimal speeds for specific road segments can yield emissions and fuel consumption savings of 5.3 percent and 11.6 percent, respectively, for cars.(2014)

The Safe Green Passage application using the Multipath Signal Phase and Timing (SPaT) broadcast message to inform drivers revealed that as travel demand increased, the benefits of the application decreased.(03/01/2013)

Simulation models show that real-time on-board driver assistance systems that recommend proper following distances can improve fuel economy by approximately 10 percent.(21-25 September 2009)