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Iowa. Highway Division
  • Iowa interstate rest area stabilization ponds  Part I Pond design Part II Feasibility of windpowered aeration
    Iowa interstate rest area stabilization ponds : Part I. Pond design, Part II: Feasibility of wind-powered aeration.
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  • Rubber Buffings for Bridge Approach Expansion Joints
    Rubber Buffings for Bridge Approach Expansion Joints
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  • Bond development in concrete overlays
    Bond development in concrete overlays.
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    No Description
  • Investigation of glass fiber composite dowel bars for highway pavement slabs
    Investigation of glass fiber composite dowel bars for highway pavement slabs.
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  • Applications for reuse of lime sludge from water softening
    Applications for reuse of lime sludge from water softening.
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  • Design procedures and field monitoring of submerged barbs for streambank protection
    Design procedures and field monitoring of submerged barbs for streambank protection.
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  • Standard road plans English version
    Standard road plans [English version].
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  • Standard road plans April update
    Standard road plans [April update].
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  • Standard road plans index sheets metric version
    Standard road plans index sheets [metric version].
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  • Standard road plans  metric version
    Standard road plans : metric [version].
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  • Standard road plans index sheets English version
    Standard road plans index sheets [English version].
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  • Design manual for low water stream crossings
    Design manual for low water stream crossings.
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  • Standard road plans October update
    Standard road plans [October update].
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  • Safer construction and maintenance practices to minimize potential liability by counties from accidents
    Safer construction and maintenance practices to minimize potential liability by counties from accidents.
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  • Automated recording of bridge inspection data in the Pontis format
    Automated recording of bridge inspection data in the Pontis format.
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  • Evaluation of bridge replacement alternatives for the county bridge system
    Evaluation of bridge replacement alternatives for the county bridge system.
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  • Optimization of soil stabilization with class C fly ash
    Optimization of soil stabilization with class C fly ash.
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  • Signing on very low volume rural roads
    Signing on very low volume rural roads.
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  • Sediment control in bridge waterways
    Sediment control in bridge waterways.
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  • Freeway operations analysis of I80 to I29 interchange
    Freeway operations analysis of I-80 to I-29 interchange.
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