GRS abutment systems were studied from October 2010 through December 2011 as a potentially cost-effective and structurally-efficient alternative for supporting LVR bridge abutments.
Iowa Highway Research Board, Iowa Department of Transportation
White, David J.; Vennapusa, Pavana K. R.; and Klaiber, F. Wayne, "Geosynthetic Reinforced Soil for Low-Volume Bridge Abutments" (2012). Tech Transfer Summaries. 20.