Muhlenberg County Airport, located in Greenville, Kentucky, was in need of improvements including a new 2,800 foot partial taxiway. It was discovered that the soils to support the one- to three-foot taxiway embankment were weak. The fix lay in cement modification of soil.
Texas Department of Transportation (TxDOT) engineers turned to cement to speed up work and lower plasticity levels for a $7.5-million San Antonio highway project.
The total reconstruction of the Pennsylvania Turnpike included the stabilization of the subgrade soils underneath the roadway using portland cement.
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