This project involved work order assignments to complete various Phase I studies and tasks to assist the District’s In-House Phase I Studies Unit in completing preliminary engineering for Highway Safety Improvement projects. Work included data gathering, crash and capacity analysis, development of geometric alternatives, intersection design studies, structural inspection, hydraulic reports, location drainage studies, and project reports. Projects have included intersection improvements of IL 43 at Cermak Road, IL 43 at Archer Avenue, culvert improvement on US 20 in Kane County, culvert improvement on IL 171 in Cook County and various tree surveys.