The American Association of State Highway and Transportation Officials, in conjunction with the National Transportation Product Evaluation Panel (NTPEP), developed a stringent review process to test geosynthetic reinforcement materials. TenCate™ Geosynthetics, Pendergrass, Ga., submitted its Miragrid® XT product line for evaluation, and successfully stood up to the test. The NTPEP evaluation looked at the long-term strength of the geosynthetic, creep, installation damage, and durability to determine reduction factors. View the NTPEP report at www.mirafi.com in the products section under Miragrid.