Oklahoma Anticipates I-40 Performance Gain with HiMA

Oklahoma Department of Transportation (ODOT) officials have high hopes for a mill-and-overlay of I-40 just west of Oklahoma City that incorporates highly modified asphalt (HiMA) pavement. ODOT is using HiMA on I-40 in Caddo County in the first commercial application of this new technology. Work on this project began with traffic crossover placements in February … Continue reading Oklahoma Anticipates I-40 Performance Gain with HiMA