Browse Research and Publications - Illinois Center for Transportation by Subject "Alternative Noise Barriers"

  • El-Rayes, Khaled; Liu, Liang; Ignacio, Ernest-John (Illinois Center for Transportation/Illinois Department of Transportation, 2018-11)
    Current Illinois Department of Transportation (IDOT) policies specify that noise barriers can be constructed of earth, masonry, concrete, and composite materials. These IDOT policies specify that alternative noise barriers ...


    application/pdfPDF (1MB)