Mar 26

Safety and Operational Effectiveness of Traffic Signs

Event Details

March 26, 2021


This free webinar will begin at 12:00 p.m. (Central Time)


Details to access the Webex webinar will be emailed along with a confirmation after you register.

Event Contact
Keith Knapp
InTrans, Iowa LTAP


Traffic signing provides critical regulatory and warning information to motorists for safety and operational purposes. This webinar will discuss the state-of-knowledge on the effectiveness and impacts of different regulatory and warning signs, as well as discussion on the installation, maintenance, and removal of signs.

Speaker Bio

David Veneziano is Safety Circuit Rider with the Iowa Local Technical Assistance Program (LTAP) at the Institute for Transportation at Iowa State University. Dr. Veneziano earned his Ph.D. in transportation engineering from Iowa State University in 2006. He has over 14 years of experience in various aspects of transportation research, including safety and operational analysis, winter maintenance applications, Intelligent Transportation Systems and remote sensing. In addition, his experience includes outreach and training activities for safety treatments, roadside safety, work zone flagging and safety, and roadway signing and marking. He has also led numerous road safety assessment efforts in Iowa over the past 5 years.