127.13 Noise: Revision history

17 April 2024

• curprev 10:3110:31, 17 April 2024‎ Hoskir talk contribs‎ 106,440 bytes +177‎ updated per RR3870

29 March 2022

• curprev 13:2013:20, 29 March 2022‎ Smithk talk contribs‎ m 106,263 bytes +64‎ Per Env'l, added Sound Wall brochure for general information

5 January 2021

• curprev 11:3011:30, 5 January 2021‎ Smithk talk contribs‎ m 106,199 bytes +123‎ Per Envr'l, added informational video

18 December 2020

• curprev 10:5410:54, 18 December 2020‎ Smithk talk contribs‎ m 106,076 bytes +134‎ Per Envr'l, added informational video

21 June 2019

• curprev 08:2408:24, 21 June 2019‎ Smithk talk contribs‎ m 105,942 bytes +51‎ →‎127.13.12.2 Noise Study Methodology and Procedures
• curprev 08:1608:16, 21 June 2019‎ Smithk talk contribs‎ 105,891 bytes +6,927‎ Per Env'l and FHWA, a screening methodology clarification added. Clarified that all benefitted receptors are included in benefit cost reasonableness calculation and noise abatement voting.

3 November 2017

• curprev 07:5307:53, 3 November 2017‎ EPGsysop talk contribs‎ 98,964 bytes +68,814‎ Per Env'l, most revisions clarify and expand definitions and the analysis of traffic noise impacts and mitigation. New EPG 127.13.12 provides guidance for developing a sound study and report.

18 January 2017

• curprev 09:5309:53, 18 January 2017‎ Smithk talk contribs‎ m 30,150 bytes +51‎ No edit summary

19 February 2014

• curprev 14:5614:56, 19 February 2014‎ Smithk talk contribs‎ 30,099 bytes +174‎ →‎127.13.9 Reasonableness: Per Design, the warrant for the inclusion of sound walls on a project will now use an area (sq. ft.) threshold that remains static regardless of market conditions.

30 January 2014

• curprev 08:2208:22, 30 January 2014‎ Smithk talk contribs‎ m 29,925 bytes +10‎ →‎127.13.9 Reasonableness: Per Envir'l, minor clarification

6 November 2013

• curprev 16:1916:19, 6 November 2013‎ Smithk talk contribs‎ m 29,915 bytes +315‎ Per Environmental, noise wall ballot added

24 September 2013

• curprev 13:3113:31, 24 September 2013‎ Smithk talk contribs‎ m 29,600 bytes 0‎ updated links
• curprev 13:2913:29, 24 September 2013‎ Smithk talk contribs‎ m 29,600 bytes 0‎ updated link
• curprev 13:2713:27, 24 September 2013‎ Smithk talk contribs‎ m 29,600 bytes 0‎ →‎127.13.12 Information for Local Government Officials: updated link
• curprev 12:2812:28, 24 September 2013‎ Smithk talk contribs‎ m 29,600 bytes −59‎ →‎127.13.10 Noise Wall Public Meeting and Voting: Per Environmental, clarified guidance by removing an inadvertently included sentence from the previous revision

17 September 2013

• curprev 12:4812:48, 17 September 2013‎ Smithk talk contribs‎ m 29,659 bytes +855‎ Per Environmental, added public meeting and voting guidance to match current practice. Subbsequent subarticles renumbered.

15 July 2013

• curprev 13:5913:59, 15 July 2013‎ Smithk talk contribs‎ m 28,804 bytes +35‎ new photo

2 November 2011

• curprev 08:1908:19, 2 November 2011‎ Smithk talk contribs‎ m 28,769 bytes −877‎ Per Environmental, "Common Noise Environment" definition removed. Also, MoDOT no longer allows cost averaging.

31 March 2011

• curprev 08:1608:16, 31 March 2011‎ Smithk talk contribs‎ 29,646 bytes +1,362‎ MoDOT's entire noise abatement policy has ben restructured to comply with new federal requirements

30 December 2010

• curprev 14:5314:53, 30 December 2010‎ Jonesjb talk contribs‎ m 28,284 bytes +10‎ →‎127.13.4.6 Reasonableness and Feasibility of Abatement: clarified datum for soundwall height.

25 August 2010

• curprev 12:1012:10, 25 August 2010‎ Smithk talk contribs‎ m 28,274 bytes +7‎ →‎127.13.2.2 Location/Conceptual Plan Stage: updated link
• curprev 12:0912:09, 25 August 2010‎ Smithk talk contribs‎ m 28,267 bytes +14‎ updated links