For this current IDOT project INTERRA is serving as a subconsultant to APEX and providing inspection services on this District One project. INTERRA is inspecting both asphalt and concrete in the field. The project includes pavement widening, electrical work, guard rail, curbs, and gutters. For asphalt INTERRA is completing depth checks and temperature checks. Other services include performing volumetric calculations for concrete. INTERRA is also correcting rebar placement and clearances. INTERRA is completing the required IDOT paperwork and providing other requested services as needed.