Recent Additions

• Bench-scale Electrochemical Treatment of Co-contaminated Clayey Soil 

  Pelletier, Austin; Hohner, Amanda; Deniz Akin, Idil; Chowdhury, Indranil; Watts, Richard; Shi, Xianming; Dutmer, Brendan; Mueller, James (Illinois Center for Transportation/Illinois Department of Transportation, 2021-06)

  Industrial soil contamination is frequently unearthed by transportation agencies during construction within the right-of-way. As a result, transportation agencies may experience construction delays. Soils co-contaminated ...

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• Aggregate Subgrade Improvements Using Quarry By-products: A Field Investigation 

  Qamhia, Issam I. A.; Tutumluer, Erol; Wang, Han (Illinois Center for Transportation/Illinois Department of Transportation, 2021-06)

  This report presents a case study for constructing aggregate subgrade improvement (ASI) layers using quarry by-product aggregates (QBA), a quarry mix of large primary crushed rocks (PCR) and sand-sized quarry fines. The ...

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• Inventory and Statistical Characterization of Inorganic Soil Constituents in Illinois: Appendices 

  Anderson, Andrew; Yacucci, Mark (Illinois Center for Transportation/Illinois Department of Transportation, 2021-06)

  This report presents detailed histograms of data from the Regulated Substances Library (RSL) developed by the Illinois Department of Transportation (IDOT). RSL data are provided for state and IDOT region, IDOT district, ...

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  PDF (108MB)
• Inventory and Statistical Characterization of Inorganic Soil Constituents in Illinois 

  Anderson, Andrew; Yacucci, Mark (Illinois Center for Transportation/Illinois Department of Transportation, 2021-06)

  This report presents a statistical analysis of the Regulated Substances Library (RSL) developed by the Illinois Department of Transportation. The RSL is comprised of surficial soil chemistry data obtained from rights-of-way ...

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  PDF (9MB)
• Review of Improved Subgrade and Stabilized Subbases to Evaluate Performance of Concrete Pavements 

  Qamhia, Issam I. A.; Tutumluer, Erol (Illinois Center for Transportation/Illinois Department of Transportation, 2021-05)

  This report presents findings on the evaluation of foundation layers under concrete pavements in the state of Illinois. It also provides recommendations and scenarios where unbound granular layers can be safely used under ...

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  PDF (2MB)