Joel UlringPhone: 651/366-5432 Email: joel.ulring@state.mn.us Active Projects TitleYearProj/Rpt #ResearcherSeal Coats: Synthesis of Minnesota Research2023N/AMartiBenefits of Preventive Maintenance2021N/ABektas Completed Projects TitleYearReport #ResearcherOptimizing Asphalt Mixture Designs for Low-Volume Roads of Minnesota20232023-34 BarmanEvaluation of Curing Effects on Cold In-Place Recycling (CIR)20222022-11 2022-11S DavePavement Preservation Techniques for Local Agencies20202020RIC02 2020RIC02M MartiTRS: Expedited Process For Developing Specifications on New Products2020TRS2003 CaseyOptimal RAP Content for Minnesota Gravel Roads20192019-11 JahrenRecycled Materials in Unbound Aggregate Base Layers in Minnesota2016TRS1604 Wilde