Maintenance Section Supervisor salary at Illinois State Toll Highway Authority

The average maintenance section supervisor salary at Illinois State Toll Highway Authority was $113,716 . Maintenance Section Supervisor salaries at Illinois State Toll Highway Authority typically range from $108,976 to $119,802 (25th to 75th percentile). The highest reported maintenance section supervisor salary was $123,036. There are 10 employees at Illinois State Toll Highway Authority with the job title maintenance section supervisor.