Design the roads, intersections, transit lines and traffic signals that a whole city depends on.
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Pay, the path, pros and cons and the facts on one printable page. Good for a wall or a guidance counsellor.
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What you earn and what it costs to get there.
Median
$100,840
Graduate engineer
$68,240
Top tenth
$163,220
Transportation engineering is a branch of civil engineering, so the federal wage survey counts it inside civil engineers. That group's national median is $100,840 a year, the bottom tenth start near $68,240 and the top tenth clear $163,220. Consulting firms pay more than public agencies, and public agencies have the better pensions.
$68,000 to $80,000
Engineer in training at a state transportation department or a consultant
You are not a licensed engineer yet. For the first four years you work under someone who is, and your pay steps up sharply the day you pass the license exam.
$15,000 to $25,000 more
Typical raise on becoming a licensed professional engineer
A licensed engineer can sign and seal drawings, which means projects cannot be delivered without one. That signature is what you are actually being paid for.
Tuition, fees, exams and kit. Not rent, food or travel
There is no cheap door here: the licence requires an accredited engineering degree. The low end is two years at a community college at roughly $4,000 a year, then transferring to an in state public university for two more at about $11,000 a year, plus the Fundamentals of Engineering exam and the Principles and Practice of Engineering exam and state licence fee, a few hundred dollars each. The high end is four full years at an in state public university at $11,000 to $15,000 a year. Out of state and private universities run $30,000 to $60,000 a year and are rarely worth borrowing for. Co-op semesters pay real wages.
Fill in the Free Application for Federal Student Aid every year. Pell Grants of up to roughly $7,400 a year do not get repaid, and engineering co-op programs let you earn real money in alternating semesters. If you work for a state or city agency, you may also qualify for Public Service Loan Forgiveness after ten years of payments.
Public sector pensions
State transportation departments still offer defined benefit pensions, which almost no private employer does.
Employer-paid licensure
Most firms pay your exam fees, review course and professional dues.
Public Service Loan Forgiveness
Working for a government agency can wipe remaining federal student loans after ten years of qualifying payments.
Recession resistance
Road and bridge work is funded by government budgets, so it keeps going when private construction stops.
The exact path from high school to qualified.
A four year degree, then four years of supervised work, then an exam. Eight years to the full license.
High school
Grades 11 and 12
Calculus, physics and chemistry. Engineering admissions look hard at math.
Bachelor's degree in civil engineering
4 years
Take the transportation electives: traffic operations, highway geometric design, pavement, transportation planning. Pick a program accredited by ABET (the accreditor for engineering degree programs), because most state boards require it.
Pass the first exam
Final year
The FE (Fundamentals of Engineering) exam, normally taken in your last year of college. Passing it makes you an engineer in training.
Work under a licensed engineer
4 years
Most states require about four years of engineering experience supervised by a licensed professional engineer before you can sit the second exam.
Pass the PE (Principles and Practice of Engineering) exam
After the experience
Civil engineers choose a depth area, and transportation is one of them. Pass it and your state board issues your license.
Calculus
The single most important one. Engineering programs start where high school calculus ends.
Physics
Forces, motion and materials, which is most of what a road has to survive.
Computer science
Traffic modeling and design software is the daily tool, and scripting saves you weeks.
Statistics
Crash analysis and traffic counts are statistics problems.
Engineering is regulated by each state's own board, and the exams that every board uses come from NCEES (the National Council of Examiners for Engineering and Surveying). You do not need the license to be employed as an engineer, but you do need it to sign and seal drawings, and unsealed roadway plans cannot be built. Because licensure is state by state, engineers who work across state lines usually get licensed in several, which NCEES makes easier by holding your exam and education record centrally.
Things you don't need, but that help.
Traffic operations and signals
Timing signal networks so a corridor actually flows. Highly technical, always in demand.
Road safety
Analyzing crash data and redesigning the places that keep producing crashes. The part of the field that saves lives measurably.
Transportation planning
Twenty year plans, travel demand models, transit and bike networks. More policy, less concrete.
Certifications from the Institute of Transportation Engineers
Its certification board runs credentials for specialists in traffic operations, planning and road safety, taken after you are already licensed.
A summer internship at a state transportation department
The best possible start. They hire their interns.
Traffic modeling software
Learning the simulation and signal timing packages before you graduate puts you ahead of every other new hire.
A master's degree
Common for planning and research roles. Often paid for by an employer, so do not borrow for it.
Public speaking
Senior transportation engineers spend a lot of evenings in public meetings explaining a project to people who are angry about it.
The field splits into two. State transportation departments and city public works offices pay less, run reasonable hours, carry pensions and put you in charge of a real network of roads. Consulting firms pay more, move faster, hand you a wider variety of projects and expect longer weeks when a bid is due. Plenty of engineers do five years in an agency to learn how the client thinks, then move to consulting for the money.
Day to day, pros and cons, where you'd work.
Mostly a desk and two screens. Morning on design software drawing a road alignment or building a traffic model of an intersection. A site visit at 11 to see why a drainage plan does not match the ground. Afternoon on calculations, review comments from a senior engineer, and a coordination call with the city, the utility company and the contractor. Once a month it is an evening public meeting where residents tell you what they think of your roundabout.
The good
The hard parts
Things people don't tell you.
Traffic engineers model flow, density and speed with equations borrowed from fluid dynamics. It works until drivers behave like people: a phantom jam can travel backwards along a highway for miles from a single driver braking, with no crash and no cause anyone can see.
Widening a congested highway tends to attract more trips until it is congested again, an effect transportation researchers call induced demand. It is one of the main reasons modern transportation engineering spends so much effort on transit, signal timing and network design instead of more asphalt.
How long a yellow light lasts is not a guess. It is computed from the approach speed, driver reaction time, deceleration rate and the grade of the road. Change the speed limit on a street and the signal timing legally has to be recalculated.
A professional engineer's stamp is issued to a person, not a company. If a design fails, the individual whose seal is on the sheet answers for it to the state board. That is why the license takes eight years and two exams to get.
Last checked September 2026. Pay figures are typical full-time annual amounts in United States dollars, based on Bureau of Labor Statistics wage data and published pay scales. They vary by state, employer and experience. Tuition is for in-state students at public schools unless the card says otherwise.