Highway Maintenance Worker salary at Cook County

The average highway maintenance worker salary at Cook County was $60,400 , which is 4 percent lower than the average salary for this job in Minnesota, and 7 percent lower than the national average for this job . Highway Maintenance Worker salaries at Cook County typically range from $57,273 to $64,910 (25th to 75th percentile). The highest reported highway maintenance worker salary was $72,850. There are 13 employees at Cook County with the job title highway maintenance worker.