Rules of the Road practice questions for the USCG Captain License Rules of the Road exam—built to sharpen COLREGS + Inland Navigation Rules decisions fast. Rules of the Road for Mariners: COLREGS + Inland Navigation Rules Practice Questions gives you a cleaner way to score higher on lights, shapes, signals, and right-of-way—without relying on luck. If you’re studying for the USCG Captain License Rules of the Road exam for OUPV/Six-Pack, Master 25–100 Ton, or a deck watch rules module, you already know the problem. The rules read clean on paper. The questions don’t. They mix vessel types, angles, and “in sight” vs restricted visibility in the same breath. And when you miss a few, it’s rarely because you didn’t “study.” It’s because you misclassified the situation, mixed Inland with COLREGS, or didn’t see the cue the exam is built around. Do nothing, and you keep burning time, confidence, and retakes. Here’s the mechanism that makes this easier. This workbook is built around a repeatable system: SIM → SCORE → DIAGNOSE → RETAKE , powered by a diagram-first method ( SPOT → DECIDE → VERIFY ). You don’t just answer and move on. You learn the cue, the governing rule family, and the safest action—then you drill the same competency again with a new scenario. You stop reading and start training recognition. That’s what Rules of the Road practice questions are really testing: spot the situation fast, choose the correct role, and act early and clearly. What’s inside You get 508 exam-grade items designed as Rules of the Road practice questions, including 4 full practice tests (each split into four 25-question blocks). Every block starts with a short micro-lesson, then ends with an answer key and clear explanations that call out the trap. Each rationale starts with the keyed letter, explains the rule cue, and adds a quick Pitfall and Exam Look-Out . Diagram-heavy drills for navigation lights , day shapes , and look-alike patterns - Sound signals: maneuvering, doubt/danger, restricted visibility, anchor/grounding - Meeting, crossing, overtaking, narrow channels, and TSS decisions - Inland Navigation Rules differences that change the “right” answer - Targeted Retake Packs that attack your weak areas with fresh scenarios - Dashboards and templates for your Error Log and Competency Heatmap - Rapid review sheets for quick refreshers Coverage stays aligned to COLREGS and U.S. Inland Navigation Rules, and it trains the same applied decisions seen on the Rules of the Road exam. This is an independent study aid and is not affiliated with or endorsed by any government agency. Why you can trust the approach The structure matches how COLREGS practice questions are actually missed: not by lack of reading, but by missed triggers and wrong rule-family selection. You get Inland Navigation Rules practice questions that flag COLREGS differences clearly. Instead of long rule text you get practical “if-then” cues that map to obligations and safest maneuvers. Common objections, handled Too advanced? The early blocks start clean and build complexity on purpose. You learn the pattern before the messy versions appear. Will it be current? The content is anchored in the public COLREGS and U.S. Inland Navigation Rules, and it avoids time-sensitive claims. You’re training rule logic, not memorizing trivia. No time? Use one 25-question block, score it, and retake only what you missed. The system naturally limits your study to the areas that move your score. Buy now and run your first timed block today—then turn every miss into a point you won’t miss again.