Christopher Smith, A Huntington Beach resident, was killed late Tuesday night in a traffic collision in Thousand Oaks, authorities said. The 45-year-old was driving south on the Highway 23 transition to Highway 101 northbound at night when he apparently missed a curve. Witnesses reported that Smith’s car was airborne before it went into lanes, he said. Smith was taken to Los Robles Hospital and Medical Center in Thousand Oaks, where he was pronounced dead at 11:28 p.m. This is the second fatal crash on Highway 101 in Thousand Oaks in less than a week.