Alert: The following services will be unavailable on Saturday, January 5, 2013 from 12 a.m. (midnight) to 6 a.m. CST due to system maintenance.
How rumble strips work
- Rumble strips in Wisconsin are grooved patterns milled into the pavement perpendicular to the direction of travel.
- They can be installed on the centerline of 2-lane, rural, roadways, or on the roadway shoulder.
- The driver of a vehicle passing over a rumble strip hears an audible
warning (rumbling sound) and feels a vibration.
- These physical and audible warnings alert the driver to identify the travel way in bad weather situations such as fog, rain, or snow, and the drowsy, distracted or impaired driver, thus reducing the chance for a crash.
- Milled-in rumble strips ground into the pavement are preferred
over rolled-in rumble strips.
- Milled-in rumble strips have been demonstrated to be the best design for reducing fatal and major injury crashes.
- Rolled-in rumble strips were previously used in Wisconsin until the mid 1990s.
Jerry Zogg, firstname.lastname@example.org
Last modified: June 4, 2014
All external hyperlinks are provided for your information and for the benefit of the general public. The Wisconsin Department of Transportation does not testify to, sponsor or endorse the accuracy of the information provided on externally linked pages. Some pages contain links to other documents and media types (PDF, Word, Flash, Video, etc.) and require free plugins to work. Visit our software information page for assistance.