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Category:626 Rumble Strips: Revision history

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27 July 2021

12 November 2020

2 November 2018

23 October 2018

  • curprev 13:3213:32, 23 October 2018Smithk talk contribs 1,664 bytes −5,180 Per CM, clarified the location of the rumbles strips and pavement markings for differing shoulder and pavement conditions. It also revised the minimum pavement thickness from 1 3/4" to 1".

28 September 2018

2 February 2016

14 May 2015

19 February 2014

17 June 2013

5 June 2013

7 September 2012

30 August 2012

9 April 2012

8 February 2012

31 March 2011

  • curprev 08:3308:33, 31 March 2011Smithk talk contribs 6,609 bytes +385 The rumble strip directive was clarified and emphasis was added that any variance from this guidance needs authorization from Central Office. Also, new Modified Rumble Strip guidance.

8 March 2011

4 March 2011

18 February 2011