Switchboard Operator salary at Illinois State Toll Highway Authority

The average switchboard operator salary at Illinois State Toll Highway Authority was $35,599 , which is 37 percent lower than the average salary for this job in Illinois, and 15 percent lower than the national average for this job . Switchboard Operator salaries at Illinois State Toll Highway Authority typically range from $33,861 to $38,938 (25th to 75th percentile). The highest reported switchboard operator salary was $38,938. There are 3 employees at Illinois State Toll Highway Authority with the job title switchboard operator.