U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000


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Bridges & Structures

 

Ground Improvement

This technical area provides method and procedural guidance concerning the selection, design, performance, specification, installation, quality assurance/quality control, construction monitoring, and construction inspection associated with ground improvement techniques for transportation applications. Covered topics on ground improvement techniques include: grouting, vertical drains, stone columns, lightweight fills, vibro compaction, dynamic compaction, deep soil mixing, column supported embankments, soil nailing, MSE walls, and reinforced soil slopes.

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Updated: 04/10/2023
Federal Highway Administration | 1200 New Jersey Avenue, SE | Washington, DC 20590 | 202-366-4000