The roads, intersections, and interchanges people drive every day were designed by someone, and you're the engineer laying out how traffic safely moves. Designing how people and traffic move.
The work runs through designing roads, highways, intersections, and transit infrastructure, modeling traffic flow, ensuring safety and code compliance, and producing detailed plans. Your designs shape how thousands move every day, and safety and regulations constrain every choice, so the work is rigorous and accountable.
What surprises people is how much is regulation, public process, and coordination, not just engineering: standards, agencies, and stakeholders all weigh in. Projects move slowly, public scrutiny and politics come with the territory, and a design flaw carries safety stakes. Settings span firms, DOTs, and consultancies.
It tends to fit someone detail-oriented, safety-minded, and patient with process. If you want fast results or freedom from red tape, the slow public process can frustrate. But if you like designing infrastructure people use every day, and the weight of getting safety right, the work tends to be solid and impactful.
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Roles with similar work and overlapping career paths
View all Engineering roles →The roads, intersections, and interchanges people drive every day were designed by someone, and you're the engineer laying out how traffic safely moves. Designing how people and traffic move.
Median pay for a Transportation Design Engineer is about $101K nationally, with the field ranging roughly from $66K to $161K depending on experience, employer, and metro (BLS).
Core skills for this role include Critical Thinking, Complex Problem Solving, Critical Thinking, Reading Comprehension, and Speaking.
Most people in this role hold a bachelor's degree.
Employment in this field is projected to grow about 7.05% through 2034, with roughly 642,170 people working in it today (BLS).
Closely related roles include Transportation Analyst, Transportation Consultant, and Transportation Specialist.
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