The Florida Highway Patrol was responding to a crash on Interstate 75 in Miramar Friday morning. The crash happened in the northbound lanes of I-75 south of Pines Boulevard. One car hit a concrete wall in the express lanes and bounced back into the median between express and general-purpose lanes, FHP said. No life-threatening injuries were reported. It was not immediately known what caused the crash. Traffic cameras showed a sedan with a severe…