The development of a refined traffic control device : centerline rumble strips.

Author(s)
Dulaski, D.M. & Noyce, D.A.
Year
Abstract

Some concern has been raised over the use of identical rumble strip patterns on both the left and right side of the roadway. Preliminary findings from the simulator research indicated that driver's response to centerline rumble strips was sometimes different than the desired reaction; some drivers encountering the SRS pattern/spacing on the centerline corrected to the left, potentially creating a hazardous situation. There is evidence to suggest that drivers have developed an a priori expectancy related to shoulder rumble strips that may carry to centerline rumble strips. This research focused on evaluating existing rumble strip patterns and spacing, complemented with the development of a unique centerline arrangement that is easily understood, eliciting a single-conditioned-automatic-correct response from the driver, while considering other locational criteria, that will ideally lead to a reduction in the number of cross-over centreline and associated fatalities. (Author/publisher) For the covering entry of this conference, please see ITRD abstract no. E213531.

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Publication

Library number
C 36846 (In: C 36756 CD-ROM) /73 /83 /82 / ITRD E213587
Source

In: ITE 2005 Annual Meeting and Exhibit Compendium of Technical Papers, Melbourne, Australia, August 7-10, 2005, 15 p.

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