Asst Maint Supt salary at Washington State Department of Transportation

The average asst maint supt salary at Washington State Department of Transportation was $77,316 . Asst Maint Supt salaries at Washington State Department of Transportation typically range from $31,700 to $103,100 (25th to 75th percentile). The highest reported asst maint supt salary was $115,600. There are 13 employees at Washington State Department of Transportation with the job title asst maint supt.