The Professional Engineer (PE) license is the pinnacle credential in engineering practice, and the NCEES PE Civil exam is the examination that grants that license to civil engineering candidates. Passing the PE Civil exam means you can stamp drawings, take legal responsibility for designs, and open your own practice. It is also required for advancement into senior and project management roles at most engineering firms. This page provides a free printable practice test PDF you can use to study offline and benchmark your readiness before exam day.
The NCEES PE Civil exam is computer-based and open book, but the only reference material you may use is the NCEES PE Reference Handbook — no personal notes, no outside textbooks, no printed formulas. This open-book format does not make the exam easy. It means every question is written at a level of complexity that cannot be answered simply by looking up a formula. You must know which formula to look up, how to set up the problem correctly, and how to interpret the result in the context of the scenario presented. Examinees who do not practice retrieving information quickly from the Reference Handbook routinely run out of time.
The exam is nine hours long and contains 80 questions. All candidates complete a 40-question breadth section that covers topics from all civil engineering disciplines. After the breadth section, each candidate selects a 40-question depth section in one of five specialties: Transportation, Geotechnical, Structural, Water Resources and Environmental, or Construction. The depth section goes significantly deeper into the chosen specialty than the breadth section does, so your study plan should reflect both general preparation across all disciplines and intensive preparation in your chosen depth area.
Before you can sit for the PE Civil exam, you must first pass the Fundamentals of Engineering (FE) exam, which most candidates take shortly before or after graduating from an ABET-accredited program. After passing the FE, most states require four years of progressive engineering experience working under a licensed PE before you are eligible to apply for the PE exam. Requirements vary by state, so verify your jurisdiction's rules with your state licensing board well in advance of your planned exam date.
This practice test PDF contains questions representative of both the breadth and depth portions of the exam. Work through them with a timer, use only the NCEES PE Reference Handbook, and treat each session as a simulation of real exam conditions. The explanations for each answer will show you where to look in the Reference Handbook and how to navigate the solution process efficiently.
The 40-question breadth section is mandatory for all PE Civil candidates, regardless of which depth specialty you choose. It covers all five civil engineering disciplines at a breadth level — meaning you need enough command of each discipline to apply standard methods correctly, even if you are a structural engineer who has not worked in transportation since graduate school. Treating the breadth section as an afterthought because you are confident in your depth specialty is one of the most common reasons experienced engineers fail the PE Civil exam.
Construction breadth questions cover project scheduling using the Critical Path Method (CPM) and PERT, cost estimating techniques (quantity takeoff, unit-cost estimating, parametric estimating), earned value management (cost performance index, schedule performance index), and construction safety regulations under OSHA 29 CFR 1926. Expect questions that require you to calculate the critical path of a network diagram, determine float for individual activities, or interpret a cost variance from an earned value report. Safety questions often focus on excavation safety, fall protection requirements, and scaffolding standards.
Geotechnical breadth questions test soil classification using both the Unified Soil Classification System (USCS) and the AASHTO classification system, effective stress calculations in saturated and partially saturated soils, primary consolidation settlement using Terzaghi's one-dimensional consolidation theory, ultimate bearing capacity of shallow foundations using the Terzaghi and Meyerhof equations, and slope stability analysis using the factor of safety concept and simplified Bishop method. You should also be comfortable interpreting Standard Penetration Test (SPT) blow counts and their correlation to relative density and bearing capacity.
Structural breadth questions span statics (equilibrium of concurrent and non-concurrent force systems, free body diagrams, truss analysis by method of joints and sections), mechanics of materials (normal and shear stress, bending stress using the flexure formula, deflection of beams), steel design using both ASD and LRFD approaches per the AISC Steel Construction Manual, reinforced concrete design per ACI 318 (beam flexure, one-way shear, column interaction diagrams), and timber design principles. These questions heavily reward candidates who have practiced navigating the relevant Reference Handbook sections quickly.
Transportation breadth questions cover horizontal curve geometry (degree of curve, stationing, superelevation design), vertical curve geometry (K-values, sight distance for stopping and passing), traffic flow theory (speed-flow-density relationships, Level of Service using the Highway Capacity Manual), and pavement design using the AASHTO flexible pavement design method (Structural Number, layer coefficients, resilient modulus). Expect at least one question on intersection design, signal timing, or crash data analysis.
Water resources breadth questions test hydrology (the rational method Q = CiA for peak runoff, unit hydrograph theory, TR-55 curve number method), hydraulics (open channel flow using Manning's equation, pipe flow using the Darcy-Weisbach equation, Bernoulli's equation with head loss), wastewater treatment (primary settling, secondary biological treatment — activated sludge, BOD removal), and drinking water treatment (coagulation, flocculation, sedimentation, filtration, disinfection with chlorine — contact time CT values). These topics appear in both the breadth section and the Water Resources depth section, so candidates choosing that specialty will see significant overlap.
Your choice of depth specialty is one of the most important decisions in your PE exam preparation, and it should be made before you begin studying rather than after. The depth section questions are significantly harder than breadth questions — they test the kind of detailed, code-specific knowledge that a practicing specialist is expected to command. You will be most successful in the depth specialty that aligns most closely with your daily work, because real-world experience is the foundation that exam preparation builds on, not the other way around.
The Structural depth is typically chosen by engineers who design buildings, bridges, or other load-bearing structures. It tests steel design per AISC, concrete design per ACI 318, foundations, retaining walls, and lateral force analysis. The Transportation depth is chosen by engineers who design roads, highways, and intersections; it tests advanced geometric design, traffic operations, and pavement engineering at a level well beyond the breadth section. The Geotechnical depth requires detailed knowledge of subsurface investigation, soil mechanics, and foundation engineering. The Water Resources and Environmental depth is chosen by engineers who work in stormwater, wastewater, or drinking water systems. The Construction depth tests project management, cost engineering, and construction operations in detail.
Once you have selected your depth area, your study plan should allocate roughly 60 percent of your preparation time to that specialty and 40 percent to the breadth topics across all five disciplines. Many candidates make the mistake of spending 90 percent of their time on their depth specialty and then struggling on the breadth section, which contains 50 percent of the exam questions. A balanced approach is more likely to produce a passing score than depth-only preparation.
Printed practice tests are an effective tool for breadth preparation because they force you to engage with all five disciplines in a single sitting, exactly as you will on exam day. Work through this PDF, note which topic areas you answer correctly and which ones require the Reference Handbook, and use that data to guide the final weeks of your study schedule before your exam date.