Smart technologies help state departments of transportation (DOTs) improve work zone safety for motorists, construction and maintenance workers, and other users of the transportation system. TRB will host a webinar on Tuesday, February 7, 2023 from 8:30 AM to 10:00 AM Pacific that will provide an overview of the technologies used, evaluation studies, tools to support implementation, performance measures, challenges, and applications. Presenters will also share possible future technologies.