Geosynthetic Reinforced Soil – Integrated Bridge System (GRS-IBS)
The Montana Department of Transportation has released a report that evaluates a new bridge built with Geosynthetic Reinforced Soil (GRS) Integrated Bridge System (IBS) technology—which is alternating layers of granular fill material and fabric sheets of geotextile for a composite reinforcement that provides support for bridge slabs.
This Summary Last Modified On: 12/5/2013