EVALUATION OF RUMBLE STRIPS

Rumble strips have been used for a number of years at locations where a physical stimulus was needed to alert a motorist to some hazard. However, little study has been done to determine the optimum spacings for the strips. Through testing existing in Virginia rumble strip installations and various spacings at a test location, a basis was established for the spacings. The study revealed and following: (1) A spacing of 2' (0.61 M) or less created a large amount of wheel hop and/or did not allow the tires to descend between the rumble strips, both of which are undesirable. (2) A 10' (3.05m) was found to be the best for a stopping situation such as at an intersection. (3) A 5' (1.52 m) spacing was best for use on the shoulders of roadways. (4) Strips should be no higher or lower 1/2" (12.7 mm). (Author)

  • Record URL:
  • Supplemental Notes:
    • This article is the completed version of TRIS document 082614.
  • Corporate Authors:

    Virginia Highway and Transportation Research Council

    Charlottesville, VA  United States 
  • Authors:
    • Franke, K A
  • Publication Date: 1974-11

Media Info

  • Features: Figures; References; Tables;
  • Pagination: 37 p.

Subject/Index Terms

Filing Info

  • Accession Number: 00132194
  • Record Type: Publication
  • Source Agency: National Safety Council Safety Research Info Serv
  • Report/Paper Numbers: VHTRC 75-R10
  • Files: NTL, TRIS, STATEDOT
  • Created Date: Nov 23 1977 12:00AM