Santa Fe County Public Works maintains and improve the quality of life for residents in Santa Fe County, N.M., by maintaining and improving county roads for the safe and efficient movement of people, goods and services. It has various divisions, such as solid waste, recycling, road maintenance, traffic engineering and fleet maintenance divisions. Its project development division has technical, administrative and construction crews to provide planning, design, construction and construction management. The department s traffic engineering division is responsible for the installation and maintenance of traffic control devices, signs and markings and additionally provides utility cut and driveway access permits, soil testing and global positioning system development. It is located in Santa Fe, N.M.