Senior Project Manager salary at Illinois State Toll Highway Authority

The average senior project manager salary at Illinois State Toll Highway Authority was $132,673 , which is 15 percent higher than the average salary for this job in Illinois, and 32 percent higher than the national average for this job . Senior Project Manager salaries at Illinois State Toll Highway Authority typically range from $125,291 to $139,156 (25th to 75th percentile). The highest reported senior project manager salary was $148,669. There are 8 employees at Illinois State Toll Highway Authority with the job title senior project manager.