Diana McHale, PE, specializes in traffic signal timing and operations. She is experienced in every step of traffic signal timing projects from data collection through design, implementation and fine tuning. She has timed over 500 traffic signals for numerous agencies. Diana has a strong track record of innovative engineering solutions to provide improved traffic operations for the traveling public. Prior to joining Apex Design, Diana helped retime the traffic signal in Denver’s central business district, which included extensive coordination, multimodal transit integration and coordination of multiple agencies and stakeholders. She also prepares ITS plan packages for a wide variety of projects.