All: Road Geometry Warning

Displaying 67 result(s).

Leverage Relative Accuracy of GPS for Detecting Lane Departure and Road Direction.
Date Posted: 11/24/2021 | Source Date:
Speed Warning System Tested in Minnesota Reduces Vehicle Speed by up to 10 Percent on Curved Road Segments.
Date Posted: 11/23/2021 | Source Date:
A Proof-of-Concept System to Provide V2I Smartphone-based Curve Speed Warnings was Developed in a Research Project that Cost under $80,000.
Date Posted: 11/24/2020 | Source Date:
A Cloud-Based Dynamic Warning System Can Enable Curve Warnings at Locations where Field Infrastructure would Otherwise be Costly.
Date Posted: 11/24/2020 | Source Date:
In-vehicle visual and audible safety alerts improved speed limit compliance and reduced driver speeds in Minnesota study.
Source Date:
Passive safety treatments were found to be more reliable and affordable than active safety treatments on two-lane rural roads with dangerous horizontal curves in Virginia.
Date Posted: 06/26/2019 | Source Date:
Refine proper antenna placement on connected vehicles (particularly commercial vehicles) to reduce DSRC ‘shadow’ areas where DSRC signal is degraded.
Date Posted: 06/07/2019 | Source Date:
Overheight vehicle detection systems on I-10 in Houston reduced bridge hits by 66 percent.
Date Posted: 05/08/2019 | Source Date:
Overheight vehicle detection systems on I-10 in Houston contributed to 20 fewer bridge hits per year, saving TxDOT more than $2 million in annual bridge repair costs.
Date Posted: 05/08/2019 | Source Date:
During system testing, CV Pilot sites discover the importance of having expertise in detecting and mitigating interferences with radio frequency and GPS signals
Date Posted: 03/21/2019 | Source Date:
ITS Deployment Evaluation

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