Road Supervisor salary at Franklin County

The average road supervisor salary at Franklin County was $84,525 , which is 9 percent higher than the average salary for this job in Washington, and 2 percent higher than the national average for this job . Road Supervisor salaries at Franklin County typically range from $75,213 to $93,837 (25th to 75th percentile). The highest reported road supervisor salary was $93,837. There are 2 employees at Franklin County with the job title road supervisor.