Principal Traffic Engineer salary at City of Des Moines

The average principal traffic engineer salary at City of Des Moines was $104,285 . Principal Traffic Engineer salaries at City of Des Moines typically range from $36,530 to $150,413 (25th to 75th percentile). The highest reported principal traffic engineer salary was $150,413. There are 3 employees at City of Des Moines with the job title principal traffic engineer.