Contest videos, research, and Iowa DOT related news video.
Transportation Research Projects at Work - Making a Difference.
Informative and entertaining site teaches teens about driver distractions. Watch the video, get a 100% on the quiz and be entered to win a car!
The Iowa DOT will install new sensors and upgrades to most road weather information system (RWIS) sites.
Iowa DOT's YouTube channel where various transportation-related videos are featured