Road Traffic Course

Lesson 1 • Purpose and Scope of Traffic Management

Defines traffic management goals: safety, flow efficiency, and environmental impact. Establishes the framework for all subsequent technical content.

Lesson 2 • Regulatory and Institutional Framework

Surveys the types of laws, standards, and agencies that govern road traffic. Enables students to navigate regulatory requirements throughout the course.

Lesson 3 • Basic Traffic Flow Concepts

Introduces volume, speed, and density as the three core traffic flow variables. Lays the quantitative groundwork for later capacity and congestion analysis.

Lesson 4 • Road Network Classification

Covers hierarchy of road types from local streets to expressways and their functional roles. Connects road classification to speed limits, design standards, and user expectations.

Lesson 1 • Traffic Signal Operations

Explains signal phases, timing cycles, and pedestrian signal integration. Builds the operational knowledge required for intersection management topics.

Lesson 2 • Pavement Markings and Delineators

Details lane lines, stop bars, crosswalks, and raised pavement markers. Shows how markings complement signs and signals to create a complete control system.

Lesson 3 • Temporary Traffic Control Devices

Addresses signs, cones, and barriers used in work zones and incident scenes. Prepares students to maintain safe traffic flow during non-standard conditions.

Lesson 4 • Warning and Informational Signs

Examines hazard-warning and guidance signs that inform rather than mandate. Reinforces how sign placement and visibility affect driver response time.

Lesson 1 • Traffic Violation Classification

Distinguishes infractions, misdemeanors, and serious traffic offenses by severity. Enables accurate categorization of violations for reporting and prosecution.

Lesson 2 • Core Traffic Law Categories

Surveys right-of-way rules, speed regulations, and vehicle equipment requirements. Provides the legal baseline for understanding violations and penalties.

Lesson 3 • Impaired and Distracted Driving Laws

Covers alcohol, drug, and distraction-related offenses and their legal thresholds. Connects impairment science to enforcement procedures and penalties.

Lesson 4 • Crash Investigation and Reporting

Covers scene assessment, evidence collection, and official crash report completion. Links investigation skills to enforcement outcomes and data collection.

Lesson 1 • Intersection Safety Countermeasures

Reviews proven treatments for reducing angle, rear-end, and pedestrian crashes. Applies crash data analysis to countermeasure selection and prioritization.

Lesson 2 • Intersection Geometry Fundamentals

Covers approach angles, turning radii, sight triangles, and lane configurations. Establishes geometric principles that underpin all intersection control decisions.

Lesson 3 • Unsignalized Intersection Control

Examines stop, yield, and all-way stop control selection criteria. Connects control choice to volume, speed, and crash history data.

Lesson 4 • Roundabout Design and Operation

Introduces roundabout geometry, yield rules, and capacity advantages over signals. Provides a modern alternative control option for intersection analysis.

Lesson 1 • Traffic Volume Studies

Covers manual counts, automated detectors, and turning movement surveys. Produces the raw data inputs required for all capacity and planning analyses.

Lesson 2 • Highway Capacity Concepts

Introduces capacity, saturation flow, and level-of-service grading for uninterrupted flow. Provides the analytical vocabulary for evaluating road segment performance.

Lesson 3 • Speed and Travel Time Studies

Explains spot speed surveys, travel time runs, and delay measurement techniques. Connects speed data to safety analysis and signal timing optimization.

Lesson 4 • Signalized Intersection Capacity Analysis

Applies delay-based level-of-service methodology to signalized intersections. Builds directly on phase plan and timing knowledge from the intersection chapter.

Lesson 1 • Speed Management Strategies

Examines posted speed limits, traffic calming, and self-explaining road design. Links speed reduction to injury severity outcomes using biomechanical evidence.

Lesson 2 • Safe System Approach

Introduces the Safe System philosophy: roads, speeds, vehicles, and road users as shared responsibility. Frames all subsequent safety engineering within a systemic, forgiving-road paradigm.

Lesson 3 • Crash Data Collection and Analysis

Covers crash database structure, linkage to road inventory, and statistical screening methods. Enables identification of high-risk locations for targeted intervention.

Lesson 4 • Road Safety Audit Process

Details the formal audit stages from design review to post-construction inspection. Connects audit findings to actionable design recommendations.

Lesson 1 • Scene Management and Traffic Control

Details responder positioning, lane closure procedures, and queue warning systems. Protects incident responders while minimizing secondary crash risk.

Lesson 2 • After-Action Review and Improvement

Structures post-incident debriefs to capture lessons and update response plans. Closes the incident management cycle with continuous improvement.

Lesson 3 • Traffic Diversion and Rerouting

Covers pre-planned diversion routes, dynamic message sign messaging, and navigation app coordination. Minimizes network-wide delay during extended incident closures.

Lesson 4 • Multi-Agency Coordination

Explains unified command structures, communication protocols, and role assignments. Ensures seamless cooperation among police, fire, medical, and traffic agencies.

Lesson 1 • Corridor and Network Management

Covers arterial signal progression, access management, and freight route planning. Applies flow analysis skills to multi-intersection corridor optimization.

Lesson 2 • Demand Management Strategies

Examines congestion pricing, travel demand management, and mode shift incentives. Addresses demand-side solutions that complement supply-side engineering.

Lesson 3 • Special Event Traffic Management

Details demand estimation, parking plans, and staged dispersal for large events. Integrates incident management and diversion skills into event-specific plans.

Lesson 4 • Stakeholder Engagement and Plan Approval

Guides public consultation, agency review, and political approval processes for traffic plans. Ensures plans are technically sound and publicly accepted.