A man has been arrested in connection to a freeway shooting Thursday afternoon, the California Highway Patrol told the Chronicle. CHP spokesperson Andrew Barclay said officers responded to reports of a freeway shooting at about 3:45 p.m. Thursday at Highway 24 and Old Tunnel Road. Officials said a car traveling eastbound on the highway was struck by gunfire. The driver was not injured. Officials also noted that they received numerous 911 calls with descriptions of a suspect vehicle, which was described as continuing toward Walnut Creek on Highway 24.Just after 4 p.m., Contra Costa County…..