Major Work: 3.2— Major Highway Design; Minor Work: 3.3— Controlled Access Highway Design; 4.1.1— Miscellaneous Structures; 4.1.2— Minor Bridge Design; 4.2.1— Major Bridge Design - Concrete; 4.2.2— Major Bridge Design - Steel; 6.1— Traffic Engineering Studies; 6.2— Traffic Signal Timing; 6.3.1— Intelligent Trans Systems Analysis & Design; 6.3.2— Intelligent Trans Systems Implementation; 6.3.3— Intelligent Trans Traffic Engin. Communications; 7.1— Signing, Pavement Marking & Channelization; 7.2— Lighting; 7.3— Signalization; 8.1— Control Surveying; 8.2— Design, Right of Way, Construction Surveying; 8.3— Photogrammetric Mapping; 8.4— Right of Way Mapping; 9.1— Soil Exploration; 9.2— Geotechnical Classification Lab Testing; 9.4.1— Standard Foundation Studies; 14.0— Architect; 15.0— Landscape Architect.