Chengxin Dai

Chengxin (Jessica) Dai, PE, is an accomplished civil engineer with a specialization in traffic engineering. Currently serving as an Associate Civil Engineer at the City of Milpitas since February 2024, Chengxin previously held the position of Senior Traffic Engineer at Fehr & Peers from October 2022 to January 2024. Chengxin's professional journey includes significant experience at HDR as a Traffic Engineer and Traffic Engineer-in-Training from November 2013 to October 2022, as well as an internship in traffic with the Oregon Department of Transportation from July 2013 to November 2013. Chengxin holds both a Master’s Degree in Transportation and a Bachelor’s Degree in Civil Engineering from Portland State University.