Transportation Engineer salary at Dallas County

The average transportation engineer salary at Dallas County was $97,093 , which is 5 percent higher than the average salary for this job in Texas, but 33 percent lower than the national average for this job . Transportation Engineer salaries at Dallas County typically range from $94,972 to $99,214 (25th to 75th percentile). The highest reported transportation engineer salary was $99,213. There are 2 employees at Dallas County with the job title transportation engineer.