How hard is the PE Civil exam? Structural vs Transportation vs Water Resources

Pass rates for every PE Civil depth

These are NCEES's own figures for the computer-based exam, from the CBT pass-rate table (July 2026 update) on its PE Civil page. NCEES refreshes it in July and January. Sorted by first-time rate.

Read the volumes as well as the rates. Water Resources and Environmental has the most first-time examinees and the best rate; Geotechnical, with a few hundred, sits second on rate and last on volume. A rate measured on 434 people moves several points from one half-year to the next, so treat a two- or three-point gap between depths as noise. The eleven-point spread between Water Resources and Environmental and Construction is real; the gaps inside it are not a reason to choose a depth.

What makes each depth hard

The three depths we cover, read from the NCEES specifications rather than from reputation. Each still carries general civil areas — sitework, materials, planning, soils — which is where candidates who prepared only their specialty lose questions.

How to pick your depth

1. 1.Take the depth your experience record describes. The questions your practice made routine are the cheapest points on the paper, and every depth still tests general civil areas alongside the specialty.
2. 2.Do not switch depths for a pass-rate gap under about five points — that is within the noise of a table measured on a few hundred to a couple of thousand people per half-year.
3. 3.If you want a structural credential, check whether you mean the SE exam. PE Civil: Structural is the PE with a structural depth, not the SE, and the two are prepared differently.
4. 4.Plan to sit once. At $400 per attempt and roughly 51% of repeat takers failing again, the cheapest exam is the one you pass the first time — which means preparing the general civil areas, not only the depth.

Common questions

Which PE Civil depth has the highest pass rate?

Water Resources and Environmental, at 71% for first-time takers on NCEES's current table, with 2,620 first-time examinees in the period. The five depths sit within an eleven-point band, from 60% to 71%, so the depth you choose matters less than sitting it prepared: repeat takers pass at 38–49% across the family.

Is the PE Civil exam harder than the FE?

Different rather than simply harder. The PE Civil exam is 80 questions in 8h of exam time — about 6 minutes per question, our arithmetic, roughly double the FE's pace — because the questions are longer and closer to design work. First-time pass rates for the PE Civil depths run 60–71%, which is in the same band as the FE disciplines; the gap opens for repeat takers, who pass far less often on both exams.

How do I choose my PE Civil depth?

Take the depth that matches the work you do, because that is the work your experience record describes and the reference material you already read. Every depth's specification still contains general civil areas — sitework, materials, planning, soils — so a switch to a depth with a marginally higher pass rate buys little and costs you the questions your practice would have made easy. The one exception worth knowing is Structural: candidates who want a structural-only credential usually mean the SE exam, which is separate.

How long is the PE Civil exam, and what does it cost?

80 questions in 8h of exam time inside a 9h appointment that also holds the nondisclosure agreement, the tutorial and a scheduled break. It is a closed-book, computer-based test offered year-round at Pearson VUE centers. The NCEES fee is $400 per attempt, paid when you register through MyNCEES; your state board charges its own fees on top. NCEES allows one attempt per testing window and no more than three attempts in a 12-month period.

What reference material do you get on the PE Civil exam?

The NCEES PE Civil Reference Handbook on screen, plus the design standards the specification lists for your depth — Ten States Standards (water & wastewater) for Water Resources and Environmental, AASHTO (Green Book, HCM, MUTCD, HSM) for Transportation. Nothing of your own comes into the room, so practising against the searchable reference rather than a printed copy is part of the preparation.