Changes

[[File:Bypass bioretention.png|thumb|250px|Example of a bypass in use to limit runoff from entering into a [[bioretention]] cell BMP. (Photo Source: TRCA, 2021)]]

[[File:Bypass bioretention.png|thumb|250px|Example of a bypass in use to limit runoff from entering into a [[bioretention]] cell BMP. (Photo Source: TRCA, 2021)]]

Since salt is not removed by traditional best practices, reducing application rates to only what is needed to achieve pavement safety requirements is the best means of managing impacts of salt on the environment and infrastructure. Pavement friction testing has shown that salting beyond the required amount does not translate into improved safety: [https://sustainabletechnologies.ca/app/uploads/2021/05/Friction-and-Parking-Lots.pdf LSRCA's Technical Bulletin: Alternatives to Salt].<ref name="example9">LSRCA. 2020. Friction and Parking Lots. Technical Bulletin, Volume 3 September 2020. https://sustainabletechnologies.ca/app/uploads/2021/05/Friction-and-Parking-Lots.pdf</ref>

Since salt is not removed by traditional best practices, reducing application rates to only what is needed to achieve pavement safety requirements is the best means of managing impacts of salt on the environment and infrastructure. Pavement friction testing has shown that salting beyond the required amount does not translate into improved safety: [https://sustainabletechnologies.ca/app/uploads/2021/05/Friction-and-Parking-Lots.pdf LSRCA's Technical Bulletin: Friction and Parking Lots].<ref name="example9">LSRCA. 2020. Friction and Parking Lots. Technical Bulletin, Volume 3 September 2020. https://sustainabletechnologies.ca/app/uploads/2021/05/Friction-and-Parking-Lots.pdf</ref>

A review of salt management best practices for parking lots, private drives and walkways is provided by [https://sustainabletechnologies.ca/app/uploads/2022/04/Snow-and-Ice-Control-BMPs-for-Parking-lots-and-Sidewalks.pdf STEP (2022)]<ref name="example6">Van Seters, T. 2022. Review of Snow and Ice Control Practices on Parking Lots and Walkways. Toronto and Region Conservation Authority, Sustainable Technologies Evaluation Program. Ontario. https://sustainabletechnologies.ca/app/uploads/2022/04/Snow-and-Ice-Control-BMPs-for-Parking-lots-and-Sidewalks.pdf</ref>. The Transportation Association of Canada's (TAC), [https://www.tac-atc.ca/sites/tac-atc.ca/files/site/doc/resources/roadsalt-1.pdf Synthesis of Salt Management Best Practices]<ref>Transportation Association of Canada (TAC). 2013. Syntheses of Best Practices Road Salt Management. April 2013. https://www.tac-atc.ca/sites/tac-atc.ca/files/site/doc/resources/roadsalt-1.pdf</ref> and [https://clearroads.org/research-by-topic/ Clear Roads research]<ref>Clear Roads. 2022. Research by Topic. Accessed - May 16 2022: https://clearroads.org/research-by-topic/</ref>and  provides best practice resources more relevant to municipalities and road authorities. The following sections outline what property owners/managers and winter maintenance professionals can do to avoid excess salting.   

A review of salt management best practices for parking lots, private drives and walkways is provided by [https://sustainabletechnologies.ca/app/uploads/2022/04/Snow-and-Ice-Control-BMPs-for-Parking-lots-and-Sidewalks.pdf STEP (2022)]<ref name="example6">Van Seters, T. 2022. Review of Snow and Ice Control Practices on Parking Lots and Walkways. Toronto and Region Conservation Authority, Sustainable Technologies Evaluation Program. Ontario. https://sustainabletechnologies.ca/app/uploads/2022/04/Snow-and-Ice-Control-BMPs-for-Parking-lots-and-Sidewalks.pdf</ref>. The Transportation Association of Canada's (TAC), [https://www.tac-atc.ca/sites/tac-atc.ca/files/site/doc/resources/roadsalt-1.pdf Synthesis of Salt Management Best Practices]<ref>Transportation Association of Canada (TAC). 2013. Syntheses of Best Practices Road Salt Management. April 2013. https://www.tac-atc.ca/sites/tac-atc.ca/files/site/doc/resources/roadsalt-1.pdf</ref> and [https://clearroads.org/research-by-topic/ Clear Roads research]<ref>Clear Roads. 2022. Research by Topic. Accessed - May 16 2022: https://clearroads.org/research-by-topic/</ref>and  provides best practice resources more relevant to municipalities and road authorities. The following sections outline what property owners/managers and winter maintenance professionals can do to avoid excess salting.