This data represents 2-year transportation construction projects for Wisconsin in 2021. [The Two Year Transportation Improvement Program layer provides construction improvement projects for two years, including carryover projects. This layer is primarily used for solicitating construction projects for Consultants to submit Notice of Interest. For more information regarding the project solicitation, please check the WisDOT Solicitation website. Bid letting advertisements are posted approximately five weeks prior to the bid letting. For accurate information regarding Letting information, please refer to WisDOT Construction Bid Letting Website. For contact information on project managers, details can be found at the employee lookup directory. Project information updates are paused in January for annual maintenance and resume updating at the end of January.]