Engineering Geology
The Engineering Geology Division develops geotechnical designs for rock slopes and rock foundations; conducts groundwater contamination and quantity studies; reviews contractor blast designs; conducts seismic vibration studies; and makes HAZMAT site assessments.

Geotechnical Explorations
The Geotechnical Explorations Division conducts subsurface investigations and materials testing for the design of structures and roadways. The division also provides geotechnical engineering services for designers and is SHA's geotechnical engineering resource for our construction and maintenance personnel.

Pavement Division
The Pavement Division is responsible for pavement design and pavement management.

Administrative and Customer Services Division
The Administrative and Customer Services Division supports the engineering divisions with building maintenance, purchasing, vehicles and equipment and their repair, and personnel related services.

Computer and Electronics Services Team
The Computer and Electronics Services Team provides computer support and repair, and conducts calibration of electronic instrumentation.