Idea Store 4

121 views · Published 29 August 2010 · 10:01 · Indexed 20 September 2026

Channel: PublicResourceOrg · 2010 · Education

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Idea Store 4 - Pennsylvania Department of Transportation 1990 - Video VH-232 - Various ideas submitted by local agencies include steel grates for water runoff on rural roads, slush snow and ice buildup on snow removal equipment, ditch filling in road resurfacing, minimizing aggregate loss during blading, using discarded tires, and portable road signs.

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