Minnesota Local Technical Assistance Program2023-10-022023-10-022007https://hdl.handle.net/11299/257269The 2007 OPERA Annual Report is a compilation of projects completed during the past year by local government transportation organizations receiving OPERA support. OPERA is a program of the Minnesota Local Road Research Board and is administered by Minnesota Local Technical Assistance Program (LTAP). The OPERA program encourages maintenance employees from cities and counties to get involved in operational or hands-on research.enLocal Operational Research Assistance (OPERA) ProgramAnnual ReportReport