With a mission to provide a transportation system that is safe, accessible, well maintained, and positioned for the future, the Ohio Department of Transportation (ODOT) supports the state highway system and promotes transportation initiatives statewide. As a more than $3 billion per year enterprise, ODOT invests the bulk of its resources in system preservation through maintenance, construction, and snow and ice operations. Visit ODOT's Strategic Plan for more details on our vision, guiding principles, the four pillars of our strategic advance, key performance metrics, and additional transportation system facts.