Transportation Maintenance Supervisor salary at Clackamas County

The average transportation maintenance supervisor salary at Clackamas County was $116,851 , which is 72 percent higher than the average salary for this job in Oregon, and 52 percent higher than the national average for this job . Transportation Maintenance Supervisor salaries at Clackamas County typically range from $110,627 to $122,282 (25th to 75th percentile). The highest reported transportation maintenance supervisor salary was $129,165. There are 6 employees at Clackamas County with the job title transportation maintenance supervisor.