Description of the Work. The purpose of this position is to perform a variety of semi-skilled construction, maintenance, and repair activities in support of the Kerr County Road and Bridge Department. Respond to calls from the public for assistance with potholes, edge repair, removing debris, deceased animals, or fallen trees, and clearing right of ways. ESSENTIAL JOB DUTIES. 1. Clear brush from roadsides and grounds. 2. Repair potholes and road ...