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Leverage Relative Accuracy of GPS for Detecting Lane Departure and Road Direction.

Below are the lessons that can be taken from this study:  Relative accuracy of a standard GPS receiver can be leveraged for detecting lane departures. Although the error in absolute position…
Content type
Date Posted
11/24/2021

Automatic anti-icing systems on bridges reduced crashes by 25 to 100 percent and benefit-to-cost ratios ranged from 1.8:1 to 3.4:1.

An extensive literature review on automatic bridge deck anti-icing systems was executed. Researchers also reviewed the experiences of several transportation agencies that deploy such systems.…
Content type
Date Posted
08/08/2008

Weigh station electronic screening systems can be deployed with basic ($150,000) or advanced functions ($780,000).

Electronic screening systems using automated vehicle identification (AVI) devices and weigh-in-motion (WIM) scales installed upstream from a fixed-site weigh station enable enforcement personnel to…
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Made Public Date
01/16/2004