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Development of Criteria for Design, Placement and Spacing of Rumble Strips

Development of Criteria for Design, Placement and Spacing of Rumble Strips
Author: Jiwan Das Gupta
Publisher:
Total Pages: 146
Release: 1994
Genre: Roads
ISBN:

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Rumble strips are one of the special geometric features which can be applied to the roadway to alert drivers. A questionnaire survey to various state Departments of Transportation showed that grooved rumble strips are superior in performance to raised ones. Four different grooved design patterns of 3 and 4 in. wide, 1/2 in. deep and tapered or straight edge were developed. These patterns, with a combination of rumble strip pad configurations, were developed for permanent installation at seven different locations. For temporary installation, three raised and three grooved rumble strip pads were installed in advance of a lane drop at two work zone locations on I-75 near Findlay, Ohio.


Development of Criteria for Design, Placement and Spacing of Rumble Strips

Development of Criteria for Design, Placement and Spacing of Rumble Strips
Author: Jiwan Das Gupta
Publisher:
Total Pages: 148
Release: 1994
Genre: Roads
ISBN:

Download Development of Criteria for Design, Placement and Spacing of Rumble Strips Book in PDF, ePub and Kindle

Rumble strips are one of the special geometric features which can be applied to the roadway to alert drivers. A questionnaire survey to various state Departments of Transportation showed that grooved rumble strips are superior in performance to raised ones. Four different grooved design patterns of 3 and 4 in. wide, 1/2 in. deep and tapered or straight edge were developed. These patterns, with a combination of rumble strip pad configurations, were developed for permanent installation at seven different locations. For temporary installation, three raised and three grooved rumble strip pads were installed in advance of a lane drop at two work zone locations on I-75 near Findlay, Ohio.


An Assessment of Various Rumble Strip Designs and Pavements Markings Applications for Crosswalks and Work Zones

An Assessment of Various Rumble Strip Designs and Pavements Markings Applications for Crosswalks and Work Zones
Author: Melisa Dayle Finley
Publisher:
Total Pages: 162
Release: 2005
Genre: Pedestrian crosswalks
ISBN:

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Traffic control devices applied to the pavement can provide a significant amount of information for the driver. The objective of this research was to assess the effectiveness of various pavement marking materials, devices, and treatments that have potential to increase driver awareness and safety. The following pavement marking materials, devices, and treatments were investigated as part of this research project: . yellow-green crosswalk material, . in-roadway warning lights, . fluorescent orange retroreflective raised pavement markers, . "removable" pavement marking paint, and . rumble strips. This report includes recommendations for the application of in-roadway warning lights and rumble strips. Further research is needed on the yellow-green crosswalk material, fluorescent orange retroreflective raised pavement markers, and the "removable" pavement marking paint before application guidelines can be developed.


Ohio Documents

Ohio Documents
Author:
Publisher:
Total Pages: 258
Release: 1990
Genre: Government publications
ISBN:

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Reducing Crossover Accidents on Kansas Highways Using Milled Centerline Rumble Strips

Reducing Crossover Accidents on Kansas Highways Using Milled Centerline Rumble Strips
Author: Eugene Russell
Publisher:
Total Pages: 54
Release: 2006
Genre: Road markings
ISBN:

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KSU surveyed U.S. and Canadian provinces and found no serious negative problems with centerline rumble strips (CLRS) and recommended that they be field tested. KSU field tested several patterns of rumble strips, i.e., varying width and spacing. After selecting the best patterns, KDOT installed about 15 mi of two patterns of on the centerline of a two-lane state highway. This K-TRAN report summarizes the findings of safety benefits and non-benefits from this nationwide survey. It describes research on the Kansas test patterns leading to recommendations on the best patterns, and the results and conclusions of field testing of these patterns regarding drivers' acceptance and perceived benefits of CLRS.