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Revision as of 15:26, 16 January 2024 by Dpevans (talk | contribs) (Created page with "== '''<u>CRUSHED STONE SUBGRADE / AGGREGATE BASE COURSE (OP SPECIAL)</u>''' == [https://www.ksdot.gov/Assets/wwwksdotorg/bureaus/burConsMain/specprov/2015/304.pdf KDOT Specifications] [https://ppm.opkansas.org/wiki/images/Sec304.pdf Overland Park Design & Construction Standards] APPROVED MATERIALS - 304")