SR 18 – 180th to Maple Valley From this… This project, a portion of a larger project to widen SR 18 from Auburn to North Bend, is a 2.7-mile stretch of highway - Maple Valley - Document - PDFSEARCH.IO

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	SR 18 – 180th to Maple Valley From this… This project, a portion of a larger project to widen SR 18 from Auburn to North Bend, is a 2.7-mile stretch of highway Add to Reading List Document Date: 2014-08-21 18:42:30 Open Document File Size: 1,29 MB Share Result on Facebook Currency USD / / NaturalFeature Maple Valley / Jenkins Creek / / Organization US Department of Fish and Wildlife / / SocialTag Environmental soil science Water Hydrology Stormwater Washington State Route 18 Noise regulation Impervious surface Surface runoff Water pollution Earth

SR 18 – 180th to Maple Valley From this… This project, a portion of a larger project to widen SR 18 from Auburn to North Bend, is a 2.7-mile stretch of highwayAdd to Reading List