And she used to work near si si han in the tollbooth. She was the light of the bridge, rain or shine she always had a beautiful smile on her face. I called her my china doll because she was so beautiful. 46yearold hahn was killed saturday morning when a box truck crashed into her tollbooth. Coworkers say the accident happened just 10 minutes after she started her 5 am shift and they were devastated by her death. She was very friendly. She made it a better shift. She made it better moments at work and i will always remember that about her and her wisdom and her sincere friendship and her warmth. Chb later arrested the box truck driver, dirty twoyear old daniel burke of foster city, for driving under the influence and vehicular manslaughter the governor ordered flags flown at half staff and memorial to hahn, and her friend that she also came to check in on her former coworkers after the tragic loss. To bring offerings to the family and to the bay bridge family as well and my former cowor