Tuesday, April 18, 2006

Slimmer streets, cleaner water?

In an April 12 story in the South Washington County Bulletin, writer Tom Kaiser reports that the city of Cottage Grove approved a plan to narrow a limited number of streets in a new development to test the public safety/ecological benefits.In the Minnesota Stormwater Manual (ch.4, pg.9), narrower streets is listed as only one of a variety of 'better site design' techniques for restricting the spread of impervious surfaces. Narrower sidewalks, smaller cul-de-sacs, and shared driveways are also offered.

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