PAVEMENT STRUCTURAL SECTION. A Structural Section Recommendation is in Attachment F of this report. The R-values in the recommendation resulted from the laboratory testing of soil samples taken from the field.
PAVEMENT STRUCTURAL SECTION. A Preliminary Structural Section Recommendation is in Attachment G of this report. The R-values included in the recommendation were results from the laboratory testing of soil samples taken from the field. A Subgrade Enhancement Geogrid is included in the pavement structural section to mitigate for the existing moisture issues under the PCC pavement on US 50 encountered during construction of previous projects.