Road Maintenance Supervisor salary at Yakima County

The average road maintenance supervisor salary at Yakima County was $70,960 , which is 10 percent higher than the average salary for this job in Washington, but 1 percent lower than the national average for this job . Road Maintenance Supervisor salaries at Yakima County typically range from $66,038 to $75,883 (25th to 75th percentile). The highest reported road maintenance supervisor salary was $82,561. There are 4 employees at Yakima County with the job title road maintenance supervisor.