 The 1975 Philadelphia Refinery Fire also killed eight firefighters.In 1986, two bronze bas-reliefs of Platt's visage were mounted on poles at each end of the bridge.The works were commissioned by Platt's great-great-grandson, Lawrence Griffin Platt, who raised $10,000 with the help of a former Gulf Oil executive, and were sculpted by Philadelphia artist Reginald E. Beauchamp.