Highway Maintenance Supervisor salary at City of Duluth

The average highway maintenance supervisor salary at City of Duluth was $72,724 , which is 22 percent lower than the average salary for this job in Minnesota, and 22 percent lower than the national average for this job . Highway Maintenance Supervisor salaries at City of Duluth typically range from $68,296 to $77,863 (25th to 75th percentile). The highest reported highway maintenance supervisor salary was $85,679. There are 17 employees at City of Duluth with the job title highway maintenance supervisor.