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Sound barrier
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361	Oct[removed]Appendix 1 – State Funds Option Project offices have the option of limiting the traffic noise analysis areas on projects that do not use FHWA funding or require FHWA approvals. Instead of analyzing all areas Add to Reading List Source URL: www.wsdot.wa.gov Language: English - Date: 2014-08-01 17:29:07 Sound Noise regulation Noise barrier Noise mitigation Noise Traffic noise Image noise Highway Roadway noise Noise pollution Environment Waves
362	Oct[removed]Appendix 4 - Contents of the Traffic Noise Analysis/Study The traffic noise study should describe the procedures used in developing and performing the analysis and considerations made in arriving at the appropr Add to Reading List Source URL: www.wsdot.wa.gov Language: English - Date: 2014-08-03 03:49:29 Noise barrier Earth Noise regulation Noise Image noise Noise map Noise pollution Waves Sound
363	NASA Facts National Aeronautics and Space Administration Glenn Research Center Cleveland, Ohio 44135–3191 Add to Reading List Source URL: www.nasa.gov Language: English - Date: 2013-04-30 16:10:37 Fluid mechanics Airspeed Wind tunnels Supersonic wind tunnel Jet engine Transonic speed Fixed-wing aircraft Supersonic speed Sound barrier Aerospace engineering Aerodynamics Fluid dynamics
364	Noise Discipline Report Checklist – September[removed]Executive Summary Project Objectives  Brief summary of project Add to Reading List Source URL: www.wsdot.wa.gov Language: English - Date: 2014-07-30 15:19:31 Sound Noise regulation Noise mitigation Noise Image noise Noise barrier Noise pollution Environment Waves
365	PDF Document Add to Reading List Source URL: www.us31plysb.com Language: English - Date: 2013-10-25 12:41:18 Sound Roadway noise Noise regulation Noise mitigation Noise barrier Noise A-weighting Speed limit Traffic noise Noise pollution Waves Transport
366	PDF Document Add to Reading List Source URL: www.ksdot.org Language: English - Date: 2014-06-22 15:48:36 Health Noise barrier Noise regulation Noise Highway Industrial noise Image noise Road Roadway noise Noise pollution Waves Sound
367	PDF Document Add to Reading List Source URL: www.wsdot.wa.gov Language: English - Date: 2014-07-27 22:28:38 Sound Noise barrier Noise regulation Noise mitigation Noise reduction Noise Image noise Traffic noise Roadway noise Noise pollution Environment Waves
368	PDF Document Add to Reading List Source URL: www.torontoport.com Language: English - Date: 2011-07-15 15:10:08 Sound Waves Geography of Toronto Environmental engineering Noise reduction Billy Bishop Toronto City Airport Toronto Port Authority Noise barrier Toronto Harbour Noise pollution Ontario Transportation in Toronto
369	PDF Document Add to Reading List Source URL: www.wsdot.wa.gov Language: English - Date: 2014-06-17 12:36:53 Environment Noise regulation Noise barrier Roadway noise Noise mitigation Noise Control Act Traffic noise Noise Background noise Noise pollution Sound Waves
370	PDF Document Add to Reading List Source URL: www.wsdot.wa.gov Language: English - Date: 2014-07-30 08:50:21 Health Noise regulation Noise barrier Roadway noise Washington State Route 167 Noise mitigation Noise control Image noise Noise Noise pollution Waves Sound

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