WisDOT issues geosynthetics standards for roadways

In December 2017, the Wisconsin Department of Transportation (WisDOT) released new standards for geosynthetics in roadways, part of WisDOT’s comprehensive Highway Construction Roadway Standards.

The new standards include geotextiles for subgrade separation and stabilization, drainage, filtration, subgrade reinforcement, and under culverts and riprap, as well as geogrids for subgrade, marsh and slope stability reinforcement.

To read the new specifications, visit http://bit.ly/2mHwf9t.