A fatal traffic accident at 3100 at North U.S. Highway 59, also known as the Eastex Freeway, early last month is still under investigation by Houston Police, reports say. An unknown victim was driving a black Suzuki Grand Vitara southbound on the Eastex Freeway service road when, for unknown reasons, his vehicle struck the curb on the entrance ramp to the freeway and then a freeway support pillar, which killed him on impact. There were no other known persons or vehicles involved…